Rhinoceros have completed the removal of graffiti from and the application of Dacrylate's Marguard water washable anti-graffiti system to two road bridges within Derby Commercial Park. This work has been successfully completed despite the interruption caused by snow and very cold weather during December and January. We have also re-formed expansion joints and injected over 25 litres of Fosroc Thioflex 600 expansion joint sealant to complete the weather protection of the structure.