Such sweeping assumptions made about these 'undeserving' local authority tenants with their gardens and new cars. Many jobs come with a car, so unless you've audited their household accounts, don't assume the car is theirs or owned outright. And anyway, if a family or a couple budget their money and pay their rent, why shoudn't they buy a car? It's probably on HP so they won't own it for some time. What's wrong with having a garden? A place for relaxation, grow your own veg, sit in the sushine and read, instead of having to sit on the front doorstep like they did in the days when a car was rarely seen on the street.
Councils have a target of 6 weeks maximum for families in B and Bs, and most achieve this but those who have stayed longer are usually in hotels and can stay indoors, not walk the streets. The recent increase in families needing rehousing has occured because of the housing benefit cap. They can't stay in inner London where rents are astronomical, even if they have always lived there. Compares with the young families who can't get an affordable house in tourist areas because of the affluent people who have bought second homes. Governments have dallied too long about this, when they can foresee demand increasing.
Let's not generalise from particular anomalies. We all know about abuse of any system, whether that be benefits or taxes. The people who haven't perpetrated these abuses are being blamed for being poor, or for having the temerity to rise above their station.
The majority of families do get their house with garden in a reaonable time, with no harm done to anyone. The ones who don't need extra support, but they don't need a couple who now have no children at home being forced out to make way. That's harmful, too, being forced out of your home. Some compassion, please!