A roller-skating flasher indecently exposed himself to women on several occasions.
The Met Police has released an e-fit of the suspect who terrorised women.
On six of the seven incidents, women were walking alone and he touched himself inappropriately and exposed himself to them.
On every single occasion the man was on roller skates.
The horrible incidents mostly occurred either late into the evening, or in the early hours of the morning in areas of north and west London.
Police are looking to speak to a bald, white man, who is thought to be around 6ft tall.
The most recent time the roller skate flasher struck was at 10pm on Wednesday, January 26, on Regent’s Canal, near to Oval Road.

The other incidents occurred at 7.45pm on Friday January 14 in a tunnel in Goods Way, N1; 9.30pm on Thursday January 13 in Wapping Woods, E1; 12.20am on Friday January 7 in Park Lane, W1; 5.20am on Tuesday January 4 in Praed Street, W2; 2.30am on Thursday December 2 2021 in Charlton Street, NW1; and 1am on Saturday December 4 2021 in Grove End Road, NW8.
Officers have asked people to come forward if they recognise the suspect by calling 101 or tweeting @MetCC with the reference 7502/26JAN.
Alternatively, information can be given to charity Crimestoppers by calling 0800 555 111 or via their email: www.crimestoppers-uk.org
Anyone who has been a victim of this man, or anyone else, should call 101, the force said.