My Lords, one rises with some trepidation following that passionate plea by the noble Baroness, Lady Meacher, whose expertise, commitment and sincerity we all acknowledge and admire.
It seems to me that there are three issues before the Committee this afternoon. The first was gently but firmly underlined by the noble Lord, Lord Condon, and echoed by my noble friend Lord Blencathra from the Privy Council Bench. The Government are seeking in the Bill to deal with a specific problem: dangerous substances are legally available on our high streets and there is no doubt whatever, as the noble Lord indicated, that great harm has been done already. The Government committed themselves at the general election to legislating on the matter—and that they are doing by placing the Bill before your Lordships’ House.
The second issue, of course, arises from the amendment moved very moderately and quietly by the noble Lord, Lord Paddick. Again, I do not for a moment question his knowledge as a former senior police officer, nor his commitment and sincerity. But I have to say to him—as he is already an accomplished parliamentarian, he will know that this is right—that the amendment he moved has some of the qualities of a wrecking amendment. It would delay for at least a year the implementation of legislation that is considered by many to be urgent.
This brings me to my third point. The noble Lord referred to the Salisbury/Addison convention that in your Lordships’ House we do not seek to vote down manifesto Bills at Second or Third Reading; nor do we introduce wrecking amendments that would either inordinately delay or negate the purpose of the Bills. I am delighted to see the noble Lord, Lord Lisvane, in his place. In his previous incarnation as Sir Robert Rogers, clerk of the other place, he had to adjudicate on wrecking amendments—or those that could be so construed—because in another place there is an absolute rule against them: no such amendment can be selected for debate.
I am not suggesting that there is anything improper—far from it—in what the noble Lord, Lord Paddick, has sought to do this afternoon. Of course there is not; it is entirely within the rules of your Lordships’ House. But there is another convention that is not binding, as Salisbury/Addison should be, which certainly has governed the general conduct of our business in this place. It is the convention that in Committee it is desirable to have good, clear debate on a subject, but not to vote. There are exceptions—there have been in my time, in the past five years.