Beer Goggles

Or "fatal vision alcohol goggles", to give them their proper name.

The children at school took part in a health and active life workshop today with a carousel of activities.

I was stationed with this set of equipment, designed to show the visual effects of getting drunk. They had to wear the goggles whilst walking one foot in front of the other along a line, catch a ball and find a set of keys on the ground. A tricky task!