It's just like we do now offering free nationwide delivery on certain cars or vans as most of us have done in the past and will continue to do in the future, my only concern with a 7 day test drive is how do we distinguish between the genuine customers and the ones who just need to hire a car free of charge for a few days and are trying it on. Pay in full up front, get 7 days free drive away insurance, do whatever they need a car for in, then say sorry not for me and get a full refund, then the following week do the same to another garage and so on. Strict terms and conditions regarding damage and mileage combined with a register connecting all of the garages partaking in any such scheme to weed out the scammers from the genuine customers would be needed IMO for a 7 day test drive to have any chance of working properly for us dealers.