France is backing away from a recent commitment to intervene more forcefully at sea to stop small boats from crossing the English Channel, according to multiple sources contacted by the BBC.
There is evidence that France's current political turmoil is partly to blame, but it will come as a blow to the UK government's attempts to tackle the issue.
In the meantime, dangerously overcrowded inflatable boats continue to leave the coast on an almost daily basis, from a shallow tidal canal near the port of Dunkirk.
While the man in charge of border security in the UK, Martin Hewitt, has already expressed frustration at French delays, the BBC has now heard from a number of sources in France that promises of a new maritime doctrine - which would see patrol boats attempt to intercept inflatable boats and pull them back to shore – are hollow.
It's just a political stunt. It's much blah-blah, said one figure closely linked to French maritime security.
The maritime prefecture for the Channel told the BBC that the new doctrine on taxi-boats was still being studied.
Former Interior Minister Bruno Retailleau was credited, not least in the UK, with driving a more aggressive approach in the Channel. His departure from the cabinet, embedded amid political upheaval, raises questions about the continuity of France's maritime policies.
The migrant boats, meanwhile, are still leaving France, and not just from the beaches. Witness accounts highlight persistent crossings, prompting urgency in finding effective interventions.
Despite significant border patrolling efforts along France's lengthy coastline, legal and logistical challenges remain. The current rules only allow French police to act in the water under conditions deemed life-threatening, further complicating potential interventions against smugglers.
As the situation evolves, volunteer rescue crews along the northern French coast continue to engage with distress cases, even encountering resistance from those they aim to assist.
