1. The lockers are rented out on a first-come-first-served basis.

2. Act NOW, the Naming is on a first-come-first-served basis!

3. All sessions are on a first-come-first-served basis . No registration is needed.

4. Remarks: Other than specified, seats are available a first-come-first-served basis.

5. It's necessary that viewing ( should ) be available first-come-first-served basis.