Actually AR thats not a bad point... I do only go to deal with a specific objective... I don't usually carry a hedge laying tool.... 😎
Remembering my ancient RA Handbook...
In that case you are liable to be done for Criminal Damage. If you
'just happen' to have the tool as a 'Natural Accompaniment' then you
are OK.
You are allowed to remove sufficient of the obstruction to allow you to
continue on your way - however you should ensure that a fence remains
Stockproof etc.. otherwise you are liable. Failing that you are allowed
to make the minimum detour to allow you avoid the obstacle.
Consult the RA, or their Handbook, for more up to date advice on
current law - I allowed my membership to lapse about a decade ago.
The RA were, in my time, very wobbly over the temporary diversion issue
because it is/was so often misused. For example a development near me
got an order during construction and kept renewing it, which went
through 'on the nod', for, IIRC, nearly five years before the RA were
able to get a key part of the local footpath network reopened. But it
took a lot of effort and MONEY for legal fees, which is why the
RA are so wary of them.
That said, there is a 'Militant Wing' within the RA who against any
closures or adjustments, temporary or otherwise. There is a constant
internal battle between the various levels of 'reasonableness' - from
the 'Levellers' who think all Landowners should be shot on principle to
the people who are so 'reasonable' that they let people get away with
almost anything.
Rick