This is Book a visit. Step one: choose who you are — Learner, Staff, or School group. Step two: pick a green date on the calendar; green means open, amber is filling up, grey is closed. Step three: choose your start and end time between 10am and 4pm. Step four: fill in your details. Learners, your Learner ID is optional. Staff, choose your department and your department sponsor. School groups, tell us your school and group size — up to 20 visitors for a group visit. Then submit, and you will get a booking reference.