Last night 500 single people dated on the London Eye in 32 different dating experiences - London's biggest ever dating event.
Some capsules were turned into petting zoos with 50 rabbits, others turned into karaoke and cinema rooms. Some had ping pong tables and comedians entertained daters in others.
One capsule even offered people the chance to hop on single and get off married.
More top news
Paramedics were on standby outside the police cordon as armed officers stood by the property.
A team of researchers has taken samples from the ten busiest London Underground lines to work out which are the dirtiest.
The action comes on top of an emergency timetable which has seen hundreds of trains a day being axed.