Mr Speaker, Sir, if I may reply to the Member for Whampoa first. He has mentioned about the wide powers of arrest, the taking of a urine test by a Police officer not below the rank of sergeant, and the possibility of a mix-up, and what would happen if there had been a genuine case of mix-up. Sir, I have dealt with this point generally in my speech. We have studied this matter very carefully and, as a result, we are putting in safeguards to ensure that, first of all, there will not be any mix-up. But should there ever be a mix-up, there is a remedy, a recourse to a Magistrate for the aggrieved person. Mr Speaker, Sir, the fact that we have provided that the officer taking the urine for a test should not be any officer but an officer not below the rank of sergeant indicates that we are aware of the possibility of an abuse or a mix-up. Now, in the amendments to the Bill, which are being proposed, we are providing for the possibility of an application for a second urine test. In other words, if there has been an error or a mix-up in the first urine test, then a second urine test will be done to prove it one way or the other. As I have said in my speech, what we are proposing to do, as soon as the Bill is passed, is to promulgate detailed regulations to enable such a procedure to be implemented. In other words, instead of taking one urine specimen, we are proposing to take two urine specimens. The first urine specimen will be sent for analysis by the Department of Scientific Services, while the second specimen will be stored under lock and key. If there is claim of a mix-up in the first specimen, then we can fall back on the second specimen. In that way, we can ensure that any possibility of a mix-up is reduced to the minimum. We are also building in the safeguard against a mix-up or abuse of power on the part of enforcement officers. The aggrieved person can go to a Magistrate and swear in a complaint, whereupon the Magistrate shall inquire into the allegations. However, Sir, this is not a court of law where the aggrieved person may need lawyers to represent him. It is just an inquiry. So my reply to the Member for Whampoa is that he does not need a lawyer for the inquiry. As for the Member for Punggol, his first point is that I had found it necessary to move amendments to the Bill in 1975 to introduce the death penalty for trafficking more than a stated amount of heroin or morphine. He asked whether this has got any deterrent effect. Mr Speaker, Sir, I cannot give the exact number, but round about eight or nine persons have already been sentenced to death to-date. As you know, Mr Speaker, Sir, in accordance with our judicial system, the trial takes place in the High Court, and if the person who is found guilty of this offence is sentenced to death, there is a recourse for appeal. From the High Court the case goes to the Court of Criminal Appeal. That takes some time. From the Court of Criminal Appeal, if it is a case involving the death penalty, the appeal will go to the Privy Council, which is in London, and that also takes time. So the period between the actual death sentence and the appeal being disposed of in the Privy Council may be from 18 months to two years. As the House knows, since this death penalty was introduced in 1975, only one case for appeal went to the Privy Council and the Privy Council had turned it down. And even if the Privy Council should turn down an appeal, there is yet another avenue - the aggrieved person can appeal to the President. That is the reason why to-date there has not been any execution. There are also other cases still awaiting trial. They number about more than 10 to 15 persons and their cases involve the death penalty. Mr Speaker, Sir, although it is too early to say whether it has a deterrent effect, we can safely say that without the death penalty drug trafficking would have been more rife. With regard to close cooperation between Singapore and its neighbouring countries in connection with the drug trafficking menace, I can say that the enforcement agency in Singapore is in close cooperation with the enforcement agencies in our neighbouring countries. In fact, some joint operations have been conducted and there has been some success in the detection and arrest of some quite big-time traffickers. With regard to ASEAN, sometime last year we had a conference of drug enforcement officers from ASEAN countries. I think it was held in Hyatt Hotel here in Singapore. So there is close cooperation and exchange of intelligence between the enforcement agencies in Singapore and the neighbouring countries, particularly between ASEAN countries. The other point is about the number of cases under "cold turkey" treatment. May I just explain what "cold turkey" treatment is? Everybody who is a drug abuser or addict would have to undergo cold turkey. Cold turkey simply means that the drug abuser or addict is put in a room. He is not given any drugs, and he begins to suffer from withdrawal symptoms. That is all. There is no medicine. There is no treatment. He is just denied drugs. This is a very good way to try to wean a person from drug addiction. Of course, the withdrawal symptoms will depend on the particular individual, and how hardened he has been on drugs. If he is deep on drugs, then he will suffer acute withdrawal symptoms. If he is just an experimenter or has just started taking drugs, then the withdrawal symptoms will be quite mild. Mr Speaker, Sir, the Member for Punggol has brought up the question of suspects being handcuffed. Well, Mr Speaker, Sir, there is no alternative. When an officer makes an arrest, he has to handcuff the suspect, who will otherwise run away. There have been cases where Customs officers, who had no handcuffs had been given the slip by their suspects who scooted off. In fact, some of the suspects were not only drug addicts but pushers as well. So these pushers had escaped arrest. With regard to the number of drug addicts in Singapore, I have stated that we estimate it to be around 13,000 of which we have arrested 6,000. The other question is: what is the percentage of hardcore addicts? Sir, from our statistics and from our experience of those 6,000 who have been arrested and have undergone "cold turkey", I am glad to say that most of them are not hardcore addicts. In other words, they had only mild withdrawal symptoms. Only a small percentage are hardcore addicts. Many of them have just started on drugs. This means, Sir, that it is incumbent upon us to go all out at this moment to prevent others from getting hooked on drugs, and to prevent known addicts becoming hardcores. If we move now and move effectively, I believe that we have a chance in controlling the problem. That is the reason why, Mr Speaker, Sir, I have come to this House to seek all the powers necessary for these effective measures that we are going to implement. And I can assure this House, the Member for Punggol in particular, that we are very conscious of the fact that there could be abuse of power or a mistake made at the lower level of enforcement officers, and that is the very reason why we have taken the trouble to have these built-in safeguards. If ever there is such an abuse there is recourse, a remedy, and the persons responsible for the abuse will be brought to book.