Yes. The F.H.Brundle tube clamp range is DDA (Disability Discrimination Act) compliant and meets Part M of the Building Regulations for smooth continuous handrail when the 42.4mm OD galvanised tube is used. The smooth cylindrical profile of the tube presents no obstructions to a user sliding their hand along the rail, fulfilling the smooth-graspable-handrail requirement. Always confirm with the relevant building control authority for your specific project.