Cropmarks of an enclosure, trackways and boundaries of probable prehistoric or Roman date, to the south of Holton le Clay. The ditched rectilinear enclosure is visible on threee sides only and has a possible width of 45m. To the north-west of the enclsoure are the remains of two linear boundaries, possibly fragments of more enclosure. West of these is a possible trackway or boundary, running for approximately 230m long, with a possible boundary or track running for 30m at a right angle off the main line. Identified on aerial photographs examined as part of the National Mapping Programme. {1}