article_snippet: The Metropolitan Police are now appealing for witnesses saying the two male youths involved are believed to be in the two male youths involved late teens or early 20s.
article_snippet: Detective Constable Ryan Clark from Enfield CID said: 'This was a callous attack on a vulnerable member of the community who was out in the middle of the day shopping for groceries.
article_snippet: The Metropolitan Police are now appealing for witnesses with Detective Constable Ryan Clark from Enfield CID Detective Constable Ryan Clark from Enfield CID calling it a callous attack . '
article_snippet: My team is keen for anyone who saw anyone suspicious and in particular two youths making off from the scene of a callous attack.'
article_snippet: Anyone with information about a callous attack is urged to call police on 101 or Crimestoppers on 0800 555 111.
highlights_snippet: Police are tracing two male youths who are thought to have carried out attack .