The BBC has apologised after a terrifying, bug-eyed woman suddenly appeared on screen today and started delivering a bone-chilling message. 

Thousands of angry parents have vowed to boycott the BBC as a result.

A spokesperson said, ‘We are frantically trying to discover the source of the error – we apologise for any upset that this has caused.’

One mum posted on Facebook to say that her toddler immediately tried to throw herself off the roof of her Toot Toot Garage.

She added, ‘I was already in two minds about cancelling my TV licence after Tommy Robinson’s exposé of Panorama, but this seals the deal for me.’

’To make matters worse, I’ve just seen this Maidenhead Momo on Sky News as well.’