The sockets on overground trains are reserved for the use of cleaning staff.
A police spokesman said a decision on further action would be made in due course.
The Overground is part of Transport For Londons wider data pipe that also includes London Underground and the buses.
She said Im abstracting electricity.
She kept saying its a crime.
We were just coming into the station and there happened to be about four police officers on the platform.
She called to them and said: This guys been abstracting electricity, he needs to be arrested.
They should never have arrested me, he said.
It was an overzealous community support officer.
They should never have arrested me, they knew it was ridiculous.
The whole thing was just ridiculous.
He was further arrested for unacceptable behaviour and has been reported for this offence.
source: www.techworm.net