The robbers made off on the vehicle in the direction of Stag Lane and no arrests have been made.Detective Sergeant Richard Lewsley said: “This was a horrific attack, the victim had her bag on her shoulder when the males approached her. “She resisted for some time until the pillion passenger punched her, causing her to fall backwards.”She is currently in a critical condition and we need to catch these males before they strike again.”Anyone with information should contact police on 101 quoting CAD 7898/04 June. You can also contact Crimestoppers anonymously on 0800 555 111. A scooter inside Watches of Switzerland on London’s Regent Street after raiders on scooters armed with knives and hammers entered the store and stole several items of propertyCredit:PA/John Stillwell A woman is in a critical condition after she was punched when a moped gang stole her mobile phone in north London. It was the second moped-related crime of the day on the streets of the capital Monday after comedian Michael McIntyre was a victim of a similar gang when the windows of his Range Rover was smashed by two men wielding hammers in Hampstead. In a separate incident on Tuesday, a gang armed with knives stormed Watches of Switzerland on Regent Street and stole several items. The woman, 24, was walking along a tree lined residential street when she was approached by two thugs on a moped in north London just after 9pm Monday.They tried to grab her bag and phone and in the struggle the pillion passenger punched the lone woman knocking her off her feet.During the incident she suffered a head injury and was taken to a central London hospital where she remains in a critical condition. Want the best of The Telegraph direct to your email and WhatsApp? Sign up to our free twice-daily Front Page newsletter and new audio briefings.