20/03/2026
Gary Mason
It is understood he will leave at the end of the month, with an interim replacement taking over before his permanent successor is announced.
The Home Office confirmed Martin Hewitt would leave the post of border security commander after 18 months in the job.
Sir Keir Starmer appointed Mr Hewitt, a former chair of the National Police Chiefs Council (NPCC) shortly after becoming Prime Minister – tasking him with curbing the number of small boats crossing the Channel.
Since his appointment in September 2024, crossings have continued – with 58,910 people making the journey in that time.
His tenure also saw the second-highest annual total of people crossing the Channel, with 41,472 people arriving in the UK by small boat last year.
It is understood he will leave at the end of the month, with an interim replacement taking over before his permanent successor is announced.
A Home Office spokesperson said: “We would like to thank Martin Hewitt CBE QPM for his dedicated leadership since the creation of the Border Security Command.
“Over the past 18 months, the Border Security Command has brought government agencies, law enforcement and international partners together to tackle people smuggling gangs, as well as seeing the Border Security, Asylum and Immigration Act into law.”
Prior to his appointment, Mr Hewitt had served as chairman of the National Police Chiefs’ Council, co-ordinating all of Britain’s police forces as they enforced Covid lockdown rules.
He was also previously assistant commissioner of the Metropolitan Police and served for seven years with the Royal Artillery.
As border security commander, he was in charge of joining up law enforcement and intelligence agencies to tackle the people smuggling gangs behind small boat crossings in the Channel.
In October 2025, he told MPs that continued crossings were “frustrating” but insisted that deterring people from making the journey was “always going to take time”.
So far this year, some 3,863 people have arrived in the UK via small boat, according to official figures, including 144 people in two boats on Thursday.