This is the dramatic moment a 'mother' shoulder-barged a woman in her 60s into the path of an on-coming bus just moments after they rowed outside a Tesco Express.
Astonishing footage shows the woman, who was with a small child, shove the victim forward, catching her completely off-guard while she was waiting at a pedestrian crossing in Pimlico, London.
The bus driver was able to slam on the brakes to avoid running her over, but the victim crashed into the vehicle's doors, while the woman fled the scene while holding the hand of a small boy.
Witnesses rushed to aid the stunned victim, who was left sitting on the edge of the pavement precariously close to the road while nursing a head wound.
The woman had previously barged the victim at the Tesco during the argument and then followed her to the pedestrian crossing after she left the shop.
Police have launched a hunt for the 'Pimlico Pusher' after recently obtaining footage of the assault, which took place in May 2018.
The appeal has been issued now after previous inquiries failed to establish any leads.