Access to the platforms at Seascale is step-free on both sides, but the low platforms make the station unsuitable for mobility-impaired users without assistance. A Harrington Hump (a modular and easy-to-install system by which the height of a platform can be increased at relatively low cost) has been installed here to improve accessibility. The system takes its name from Harrington station in Cumbria, which is the location of the first production version.