Still, as their profit margins decline, landlords do often sell up, decreasing the supply of rental homes without denting demand. Evidence from other cities suggests that rent controls can make it harder to find a home and may push up rents in other areas. Meanwhile, landlord lobby groups invoke the notorious Fifties slumlord Peter Rachman if landlords can’t raise rents to cover maintenance costs. On the other hand, renters anecdotally already find it hard to get repairs and also find themselves summarily evicted if they even ask, such is the precarity of life under the two months’ notice term spelt out under Section 21.