Related Clues:

• One fills in social worker upholding schoolchild's position
• Replacing soldier ahead of time as source of intelligence
• In class busy little worker may be a sneak
• Sneak in class one time
• Source of prison record held by home worker
• He tips off six-footer currently playing well, perhaps
• Hip name in design for person shopping
• One giving tips to police
• Grass due to face time trapping bloke
• Replacing fellow artist, finally, as singer?
• Performing well: worker in grass
• Currently doing well, insect in grass
• Singer doing well, joining Queen perhaps
• One tells where a schoolkid may be, with a set of books
• Rat in castle biting servant