Chris and Christine Hallam accused of harassing and stalking Robert Largan, the MP for High Peak in Derbyshire
A Green party candidate and his mother have been arrested on suspicion of stalking their local Conservative MP.
Chris Hallam, 48, and his mother, Christine, 76, former teachers from Buxton in Derbyshire, were arrested in September after Robert Largan, the MP for High Peak, accused them of harassing and stalking him.