Carmakers in Britain have triggered some Brexit contingency plans, such as certifying models in the EU, and are working on redrawing production schedules and stockpiling more parts to defend against any loss of unfettered trade after Brexit.

Gartner Inc. has released the findings from its annual European Supply Chain Top 15, identifying supply chain leaders and highlighting their best practices.

Supply chain chiefs at 1,300 surveyed firms say firms are already stockpiling parts amid fear of no-deal Brexit.

Major supermarkets, food manufacturers and restaurants on Tuesday backed a drive to halve Britain’s food waste by 2030 and save the nation at least £10bn ($13bn) a year.

The U.K. government aims to address one of the big challenges of Brexit by creating a so-called inland port where imported goods can be checked without causing logjams at the coast, two people with knowledge of the plan said.