CAUGHT

Case #2376 · Satellite radar detection, no AIS

Unidentified radar target inside Cape Bank MCZ

Resolved

Assessed and closed. On the evidence available this is not a case against this vessel.

8 June 2026 · BREIZH ARVOR II · Cape Bank MCZ (BTFG Byelaw 2023)

The closed area is outlined; the marker is where the activity was recorded. Basemap © Esri, HERE, Garmin, OpenStreetMap contributors.

The case in brief

Assessed and closed: activity cannot be established on any evidence available to us.

Case
#2376
Observation
Satellite radar detection, no AIS
Closed area
Cape Bank MCZ (BTFG Byelaw 2023)
What is prohibited there
bottom-towed gear prohibited
When
2026-06-08 06:31 UTC → 2026-06-16 18:14 UTC
Position
50.1100°, -5.9500°
Vessel
BREIZH ARVOR II
MMSI
250004156
Flag
IE
Gear (satellite-inferred)
Trawlers
Gear (verified by hand)
Demersal Trawl (Otb) — high confidence

How this case was judged

Every CAUGHT case is assessed on three independent questions, and the weakest of the three decides. A case reads CAUGHT only when all three are established and a person has reviewed it.

Not established: activity. A case is only as strong as its weakest factor, so this one cannot read CAUGHT until that is settled.

Check it yourself

Nothing here asks to be taken on trust. The full report sets out every source, every measurement and everything we could not establish.

What this is, and what it isn't. A CAUGHT case is a reason to look, not a verdict, and this page is not a finding that an offence took place. Vessel names and identifiers come from publicly broadcast AIS data, which can be wrong or mis-attributed. Most fishing inside UK marine protected areas is currently legal; CAUGHT only flags places where a rule already exists.

If you own or operate this vessel and believe it has been mischaracterised, write to contact@caught.org.uk — corrections are welcomed and we publish them. Your right of reply is set out in our terms.