Alison Hammond pushed a man into a dock live on This Morning and viewers were in hysterics.

The presenter was bringing back the floating weather map and made it across the Irish sea, but it wasn't long before disaster struck.

As she leapt across the floating map, which in fairness looks fairly precarious, she knocked one of the assistants dressed as sailors into the water.

Hosts Holly Willoughby and Phillip Schofield screamed and watched mouths agape at the shenanigans.

It's fair to say it made the day of many viewers, with fans taking to Twitter to declare Hammond a "national treasure".