The Cross Country lights manage to squeeze the ballasts into their 2-inch-diameter housing.

MSN: Motorcycle gear gets touch of science fiction

There will be some lane closures and temporary traffic and pedestrian crossing lights will be put in place so that people can continue to cross safely.

BBC: Cumbria traffic light improvements begin

When the green man lights up to show traffic should stop and it's your turn to cross, the cone starts spinning.

BBC: The secret button at pedestrian crossings