article_snippet.sent: The thief scaled a two-storey antique market before breaking into a rooftop vent and squeezing down a narrow shaft to reach the store.
article_snippet.sent: The thief picked three sets of locks and crawled on the floor
article_snippet.sent: Like a snake': This CCTV footage shows how a masked thief avoided infrared beams during a raid on a jewellers in Hampstead, north London, by crawling around the shop in a 'Mission Impossible'-style heist .
article_snippet.sent: Although the thief was able to bypass alarms and evade several CCTV cameras, the thief was captured on a camera hidden in the ceiling overlooking display cabinets.
article_snippet.sent: The daring raid happened a week after the Hatton Garden heist where gems worth up to £60million were stolen by a professional gang who climbed down a lift shaft to reach the vault.
article_snippet.sent: The business is a two-storey antiques market on Heath Street, which the thief accessed via a rooftop vent .
highlights_snippet.sent: Thief scaled two-storey building before slipping through a 4sq ft roof vent .
  