Well this has certainly got people talking. The FOI and Data Protection community are so horrified at some of the advice given in this thread earlier, one of the country's FOI experts is running a competition to spot all the mistakes...
COMPETITION TIME
I work in a school, we receive a tiny handful of requests each year, unlike councils for example that receive thousands (my friend works in the LA's info team, it's amazing what they get asked). Our office manager and Chair of Governors deal with them quickly, and it certainly wouldn't be left to the IT person to do them. How would he/she be expected to know what to send out or not send out? If your school is asking you to answer these sorts of legal requests with no training you need to ask for help or you are putting yourself and the school at risk. It is not the responsibility of the local authority, or staff, it is the responsibility of governors to answer them. We've all been told that at our staff meetings. If you have problems with this, talk to your union reps if they are supportive.