Good morning all.
I've built a little shack at the bottom of the plot that is going to house a WC and sink plumbed into the existing foul drain.
I plan on putting a 3kW Triton electric handwash heater and a light in the WC. The temporary WC is 30+ meters from my Temporary Building Supply and to route any cable from the TBS to the WC would necessarily cross the access to the plot.
What is the best way of doing this, temporarily?