You can book 24/7 online providing you are not booking for collection within the next 18 hours, and you are aged between 21 years and 75 years old. Hirers aged 21 - 24 years have to fulfil different insurance requirements.
Once you have booked you will have to complete an insurance declaration online and upload your documents as part of this declaration.
All bookings are subject to insurance approval, which is completed following your declaration.