My hon. Friend is right. We tend, rightly, to focus on bad landlords. I think we all agree that they are a minority, but there is some shocking practice out there. That is nothing new—some of us can still remember the age of Hoogstraten and Rachman. However, I do not think that that is what the debate is primarily about. As I said in my intervention, it is about changing the climate in the private rented sector for good and bad landlords. It is about changing the way in which the private rented sector operates, which is long overdue.
I am often asked to act both for landlords and for tenants in relation to assured shorthold tenancies. A whole industry grew up, partly fuelled by the excellent housing columns in the magazine Legal Action by their honours Nic Madge, who recently retired, and Jan Luba, who is still a sitting judge. Systematically, over many years, they indicated all the areas of housing law where practice was changing and precedents were being set in the higher and lower courts.
A whole industry developed around section 21 notices, which are actually quite difficult to get right. Landlords who think that they can do it themselves often get them wrong. Although they cannot be challenged on the basis that it is a no-fault eviction—the tenant has been a model tenant, and all the other things that we have heard—they can be challenged if they have got it wrong procedurally. Often they have, but it does not get found out.
It should be spotted, frankly, by the judge, even if they are looking at the case on paper—the accelerated procedure for section 21 notices means that often such matters are not heard in court at all. Without the benefit of legal aid and legal advice, it is difficult to expect the tenant to know the process, but often the landlord does not either and it is, in fact, defective. However, it is an indictment of the way in which the housing market runs if we are reliant on catching landlords out on such procedural matters to give people security.