Cropmarks of a linear boundary ditch or trackway of likely prehistoric or Roman date, to the east of Cammeringham. It is possibly related to the double-ditched linear feature to the north (see MLI50336), and may be a southern continuation of that feature. {1}{2} Cropmarks of a rectilinear enclosure lying to the immediate west of the possible trackway's southern end have been noted on more recent aerial photography. The enclosure is defined by a single ditch which encloses an area measuring 38m wide by at least 40m long. {3}