Picture this: you're on the bus or tube, and you see someone being harassed. There are lots of people around, so you probably think someone will stop in to help. But everyone's thinking the same thing, and that's the problem.

This is called the bystander effect. It's a phenomenon where the more people who witness an emergency or crime, the less likely anyone is to speak up or help. Given a chance, we know that most people do want to assist. But we hold back because we don’t know what to do, or how to do it safely. 

Funded by City Bridge Foundation, we've created bystander intervention training specifically for people living in and around London, so you can take action through safe and simple interventions.

Register for a London event

Croydon

Tuesday 28 April 2026 - 10am to 12pm - The Family Centre, Field Way, New Addington CR0 9AZ

For more information please contact fatou.gassama@ourwatch.org.uk 

Outside of London? 

Unfortunately we haven't got events running outside London right now but the Suzy Lamplugh Trust runs free online events. Find out more here