Hi Hiyamarra,
I expect you have seen this exerpt from Wikipedia -- but it does mention the criminal activity in that area - it seems to have been notorious --- the Crown and Cannon also gets a mention in connection with the 'gang'.
In 1770, Robert Hazlett, a highwayman, was convicted of committing two acts of highway robbery in the same night. In the first instance, he attempted to steal a watch and coins from a lady named Miss Benson. After succeeding in obtaining from the woman her coin purse, Hazlett continued along the turnpike and encountered a postman, who, despite having been forewarned by Miss Benson, was 'lured into a trap' and robbed. Hazlett was tried within one week of his arrest at the Newcastle Assizes and was convicted. He was sentenced to hang until dead. His remains were hung on chains near a pond on the Fell as a warning to other potential, would-be criminals. That pond, named Hazlett’s Pond in dubious honour of the highwayman, has since been drained and enclosed.[20]
The Fell was also reportedly the home of minor criminal gangs.[21] Local press reports referred often to the actions of a notorious family in the name of Clark and the actions and impact of the so-called Gateshead Fell-Bishop Auckland Gang have been scrutinised.[22] However, the gang had ‘a tenuous identity’ and, despite "many arrests, few serious crimes were confirmed in court".[23] It is true, however, that Walter Clark and his wife, Jane Trotter, lived on the Fell and a number of pickpockets arrested around 1780 were associated with that house.[24] The Newcastle Chronicle reported in 1786 that one of the gang, Francis Russell, was ‘whipped around the Sandhill’.[25] A number of other individuals were pursued for other minor acts of criminality, such as stealing geese or killing sheep.[26] These incidents gained something of a local reputation for individuals such as Thomas Colpits, who was arrested on several occasions and found himself reported in the local press.[26]
The modus operandi of these ‘gangs’ was that “they often changed their names and frequently rendezvous at the Crown and the Cannon at Gateshead Fell and had ware rooms for their stolen goods...”[27] It seems likely that these acts were the sporadic acts of associated ‘tinkers’ rather than an organised gang of criminals: ‘there was no evidence of definite ringleaders or organisation’.[28]