Tree down on U5248 blocking byway. Is there an official way of logging (sorry - dreadful!) this?

Greetings from South Cumbria! I bought a 1991 Defender 90 a few weeks back. It's no thing of beauty, but it seems to go OK. Fair few jobs on the list. I've been messing around with cars for a fair few years, mostly old VWs, so I've got a few miles of MIG wire under my belt, if you know what...