New Piccadilly line trains arrive in Germany for testing

The first of the new Piccadilly line trains that will start carrying passengers in 2025 has been spotted heading to a test track in Germany.
(c) Siemens Mobility
Most of the new trains are being built by Siemens at their new factory at Goole in Yorkshire, although the first units are being built at their factory in Vienna, Austria.
Before they can be used on the London Underground though, they need testing — and as it happens, Siemens owns an old British military base in Germany that&rsquo