Greg Mulholland, a Liberal Democrat MP has called for pubs to introduce smaller wine glasses. He says that many licensed premises have stopped selling wine in smaller 125ml glasses and now only serve it in 175ml and 250ml glasses. His view is that these larger glasses can lead to people drinking more than they want to and more than is safe if they are driving. He plans to introduce a sale of wine bill that will force all licensed premises to offer the standard 125ml measures alongside the bigger glasses. One of these large glasses contains twice as much wine as a small glass or around a third of a bottle.