Red lights will not do

Sir Robert Wright when reporting in “The wrong line from London to Caracas” February 24, about the quid-pro-quos that Ken Livingstone should be planning in appreciation of Hugo Chavez’s (not Venezuela’s) petrol gifts to London and that will allow to cut the transport costs for its poor (and rich?), he mentions that Transport for London, the transport authority, might help to provide Caracas with good traffic lights. Forget it! Traffic lights amounts to a too indecent mirrors-for-pearls gift in a country where the price of petrol is less than 3 cents of US dollars per liter and therefore the traffic is unstoppable, and also its President is running amok after and through any red light he sees.