They need plain clothes policemen at a youth sports scheme? Good grief... Anyway, try asking the organiser a few questions along the lines of How many participants they have, how they attract new participants, has the number of youths increased/decreased by how many over the life of the project, what is the aim of the project, what do local residents think of the activities, do they get support from local government/local charities/local businesses etc...
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.