They tread on his feet as they get out of their taxis.

ECONOMIST: English snobbery

Who should be tempted to take out one of these products, and who should tread with caution?

BBC: NEWS | Programmes | Inside Money | Sitting on a fortune

"The data does not support Firestone's contention that Explorers stand out from other SUVs with respect to its handling characteristics following a tread separation, " said NHTSA Administrator Jeffrey Runge.

BBC: US drops Explorer tyre probe

The need to tread carefully is all the greater in an industry in which the main assets can flounce out of the door.

ECONOMIST: LVMH and Gucci