On 2017-03-10, Dave Plowman (News) wrote:

In article ,
wrote:
On Friday, 10 March 2017 12:27:28 UTC, David WE Roberts (Google) wrote:
Are there different regulations (the caravan is German manufactured to
UK specification) or are caravanners intrinsically less valuable than
home owners?

Caravans aren't covered by Building Regulations.

I'd also hope they'd have decent protection on the supply against
electrocution.

The caravan connections that I've seen (small sample, I admit!) have
an RCD outside the caravan & upstream of the caravan's own CU. IIRC,
it's a 30 mA RCD.