@bobo_mcpherson it was in August 2006. The plan was to bring down flights travelling from Heathrow to North America. I know this because it was a couple of weeks before husband and I were flying to NY from Heathrow! To begin with passengers weren’t allowed any liquids in hand luggage or your person at all. Not even lip balm. The security was insane and they searched everyone rigorously. It was only 5 years after 9/11 so people were still nervous about terrorists and suicide bombers on planes. The flight crew handed out cups of water during flights. Not long afterwards they started the 100ml rule.