9.00pm Your Life in Their Hands. BBC1 - Follows neurosurgeon Chris Chandler who specialises in epilepsy cases. 9.00pm Stepkids: Don't Ruin my Big Day. Channel 4 - Divorced parents face resistance and hostility from their children to their plans to remarry. Thursday 28 July 1.50am (Friday) Sign Zone: Bunking Off. BBC1 - The daily battle faced by truancy officers in north west England trying to get children back to school. Friday 29 July 5.45am A Gun for Christmas. BBC Radio 4 - Life in south east London after the aborted trial of six boys accused of Damilola Taylor's murder (second programme on Sunday at...