Three men jailed for drug supply offences in High Wycombe

Police operation uncovered £20,500 worth of Class A drugs

Finley Gangadeen, Harvey Allam and Michael Omisore
Author: Vicky HainesPublished 18th Dec 2025

Three men have been jailed for Class A drug supply offences following a Thames Valley Police investigation in High Wycombe.

Harvey Allam, 21, Michael Omisore, 25, and Finley Gangadeen, 23, were sentenced on 11th December at Aylesbury Crown Court after pleading guilty to charges of possession with intent to supply crack cocaine and heroin.

Allam was sentenced to four years and six months in prison, while Omisore and Gangadeen received sentences of two years and seven months each.

The arrests were part of a proactive police operation investigating drug supply in High Wycombe. On 10th October 2024, officers forced entry into a property on Leigh Street at around 7am, where Allam and Gangadeen were found along with £20,500 worth of Class A drugs.

Omisore, who was not present in the property during the raid, approached plain-clothes officers on the street nearby and was arrested after being identified as part of the group. Though he claimed to be homeless, police discovered that a key in his possession unlocked the front door of the raided property, where his passport was also found.

All three men were arrested on 10th October 2024 and charged the following day.

PC Marcus Rose, the investigating officer, emphasised the harm caused by drug supply and the importance of tackling criminal networks.

“Drug supply causes real harm to our communities, exploiting vulnerable people and fuelling crime,” PC Rose said.

“This operation shows our commitment to tackling those who deal drugs and ensuring offenders like Allam, Omisore and Gangadeen are brought to justice.

“We will continue to disrupt criminal networks and protect the public from the damage they cause."

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