and to follow on:
Walk Tall stopped by Munich Police for uncontrolled pogoing trying to reach a cache. They asked if he had been trained and had a licence to pogo in public. Walk Tall admitted that he didn't have a licence but had been practising in secret in the back garden in the dark.
As this was a first offence, Walk Tall was cautioned and told to keep his feet on the ground and let the professionals do the pogoing.