trip-extras.com is operated by Collinson (R&D) Ltd. Products are handled by third party providers, and you should refer to the terms and conditions of these products directly from the third party providers. Collinson (R&D) Ltd. is part of the Collinson Group of companies. COLLINSON (R&D) LIMITED. Reg No. 6028009.. Registered in England & Wales. Reg Add: 5 Brighton Road, Croydon, CR2 6EA