Four-year-old Tyler Wellman is made an honorary police officer by Chief Constable Nick Dean.
Officers would like to speak to the man in connection with a number of thefts in the city.
Officers from the South Cambridgeshire neighbourhood team entered a property in Park View under the Misuse of Drugs Act
The men, who violently attacked a man in Cambridge, have been handed suspended sentences.
The South Cambridgeshire Conservative MP writes for the Cambridge Independent.
A 19-year-old suffered serious injuries in a stabbing in Cambridge.
Luke Solomon, 30, of no fixed abode, was jailed for 40 weeks on Saturday (February 29).
Ahmed Jassat harassed the woman he followed on Instagram
The action came as a result of reports of frequent anti-social behaviour, drug use and criminal activity.
Police found a taser torch stun gun and two canisters of PAVA which are classed as illegal firearms.
