This episode meets the tourists and newcomers to London having their first experience of the night bus: a microcosm of the city's conflicting characteristics of tolerance and inequality.

This episode reveals how the night bus is the perfect place to spend time with old friends and potentially make some new ones, as passengers travel alongside people they'd never normally meet.

This episode reveals how the night bus can become the busiest pick-up joint on four wheels, where love can strike when you least expect it.