2026-09-29T02:43:10+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object439568910TANK TRAPYReinforced concrete blocks, walls or ditches designed to obstruct the progress of a tank or armoured vehicle.1P