Search online or on your GPS (Google Maps on Android and iOS) for “Moto Services” UK and choose your destination. If you don’t have a GPS there is usually a motoway service centre every 30 to 60 miles apart.
When you park you will receive 2 free hours and once that time is up you will need to pay 12 pounds at the WHSmith inside, which will give you up to 24 hours of parking.
After registering on their website you’ll receive unlimited free WiFi (open 24 hours). You can also enjoy a Costa coffee while surfing the web.
Check if the shower facilities are open (in some centres they are) and use straight away if so.
If not, with your receipt for parking or a purchase over 5 pounds inside the service centre, you can receive the key for the shower facilities at WHSmith. You will just need to leave your car key with them.