From Monday 8 June, all visitors to a Wiltshire household recycling centre (HRC) must pre-book a slot to visit beforehand. You can book a slot three days in advance, and slots will go live on Thursday 4 June. This is an advance-booking system, so you will be unable to book a same day visit to a HRC.
Up until the sites close on Sunday 7 June, they will still be operating a postcode entry system to visit HRCs
Visit the website : http://www.wiltshire.gov.uk/household-recycling-centres-booking-faqs