The L. B. Nagar police along with the officials of the Child Welfare Department and Revenue Department stopped a child marriage at L. B. Nagar on Wednesday. The marriage of the 15-year-old girl, a class X student, was to be solemnised with a 23 year-old-boy. The marriage was to be held on Wednesday at a local function hall. On receipt of information, a team of officials and the police went to the girl’s house and counselled the family members. Later, the marriage was called off.