Attention has been given to difficulties confronting freight traffic leaving the UK in the event of a “Hard Brexit”. The “Operation Brock” contingency plan, details of which emerged through a Freedom of Information request, is meant to address this. It involves lorry parks running tens of miles back along the eastbound section of the M20, with intra-regional and inbound traffic using a contra flow. Provisions are being put in place for emergency roadside lavatories and water distribution. The...