We often hear stories about underage drinking and the rise in fake ID. At the moment young people have to carry around a driving licence or passport to prove their age in a bar, but they always run the risk of revealing confidential personal information.
Now in an effort to try and stop this, businesses in Bath are trialling new technology that proves your age while protecting your privacy.
Jonty Messer reports:
More top news
There will be plenty of sunny intervals this morning but expect light rain and a chilly breeze this afternoon.
A food sculptor and cheese fanatic from Gloucestershire has created a BRIE-lliant Nativity scene made entirely from local cheddar.
The Wiltshire explorer David Hempleman-Adams is leading an attempt to finish an historic expedition that was cut short 100 years ago.