Here is a great new game for people out and about. It goes by the name “monochrome bingo”.
Each player chooses a colour e.g. grey, anthracite, silver or black. Here is an example: seven black cars in a row. Whoever spots the most cars of the same colour in a row by an agreed time wins. Good places to play include airport car parks and Ikea car parks. Car dealerships are not valid areas for play.