My Lords, I entirely accept that this is a real problem, but real problems require real solutions that have some chance of being effective.
I cannot imagine anyone who commits an assault on a police officer or emergency worker actually knowing what the maximum sentence is for that offence—still less that the Government are currently increasing it. That information might just get through to the newspapers for a week or two, but there is no measurable deterrent effect from something that people do not know much about anyway. Most people must realise that if they get caught assaulting an emergency worker they will get into some kind of trouble, but whatever impels these dreadful assaults is clearly not likely to be affected by what is happening here.
What happens when you increase the maximum sentence? If you achieve generally longer sentences, you have made a commitment of resources. The question has reasonably to be asked: is this the best way of spending money to try to stop emergency workers being attacked? We must therefore look at any other measures that you can reasonably take that would have that effect, if, as I contend, there is no evidence that increasing the maximum sentence will lead to any reduction in attacks on emergency workers or police officers.
This is just one of many examples, and there are others that we will perhaps debate more fully later in the Bill, where the Government rush to have something to say—lengthening the maximum sentence certainly looks like having something to say—but it does not have the effect in the real world that we all desire.