Granddad, Begin quote: Baggs Quote [Why do people expect clear, certain messages when the situation is fraught with unknowns and uncertainties? ] End Quote.
Baggs, in regard to the above, does a worker living in Newport Wales risk today travelling to their employment in Severnside England.
I suppose if he or she gets booked by the police for that travel that would clarify the situation in your eyes, would it not Baggs.
End quote.
Has that person been able to work from home? If not, has their employer told them to come to work? If not, has the person spoken to their employer to ask about what comes next in that particular part of the economy? Etc, etc.
It isn't all down to government. I think the message is, in part, "use your nous" (and other people's nous, e.g. that of one's employer as well).
I think the police have been, on balance, more unhelpful than helpful during lockdown.
Anyway, the simple answer to your question is maybe yes, maybe no. It depends on the fraught unknowns and uncertainties of the situation, as I mentioned above.