Although some supply chains have choke points, that is a weak general argument for sectoral aid.

ECONOMIST: The economy

Generally I find that customer service standards in restaurants and hotels is far better than in shops (although small independant shops tend to be much better than supermarkets and large chains), and that the more mature staff tend to give better service than their younger colleagues.

BBC: Devon - Have your say: are you being served?

Although LFTB has been used for decades by schools, leading fast-food outlets and major supermarket chains, suddenly it has become the object of ridicule and vilification, and users have abandoned it in droves.

FORBES: Anti-Technology Activists Are The Real Slime