Subscribe for notifications about future Closed for Maintenance projects

Next year maintenance work will be held from the 20th to the 22nd of April 2023. If you would like to be notified about when registration opens, please provide your e-mail address here.

You will then receive an e-mail about when registration for 2023 will open and about how the registration process will take place.

Please note that by providing your e-mail address, you agree to receive information about future Closed for Maintenance projects. Unsubscribe at any time by emailing