Once again the law is being misquoted. Please if you are going to post with such knowledge take the time to read the law and not quote Bill Muggins a d then start arguing about it
The Health Protection Regulations don't say you can't have a picnic at all. It is an interpretation (with which I agree) as to the primary purpose of the leaving premises is, ie to take exercise and not to socialise. However I would Interpret that to mean that there is no law to stop you eating or drinking whilst out, but the purpose of leaving the home must not have been for that purpose. If a police officer happened to see you and a friend sat in a field with a rug out, with a large spread of food and Prosecco , they may have reasonable grounds to suspect that the purpose you are there is for a socialising purpose and not exercise. They would have to prove this beyond all reasonable doubt so would need to question you whilst under caution to ascertain your motive and discount any reasonable excuse, ie you might be diabetic and need to eat more than a fit and well person (think the Prosecco would take some justifying). This is an example of why virtually all fixed penalties that are reviewed are overturned as the evidence just isn't there
What it doesn't stop you doing is having a drink and a sandwich whilst out walking. This is something I do as I stop at a shop half way a d buy a sandwich on some days.
NOTE Matt Hancock has just said on the Downing Street briefing that long walks and bike rides are fine and 7 miles is definitely local...what he doesn't want is people going to the other side of the country. He also said that exercising with another person is social contact and that is fine...presumably it mustn't be the primary purpose
This is the legislation:
1.—(1) No person who lives in the Tier 4 area may leave or be outside of the place where they are living without reasonable excuse.
The exceptions are:
to take exercise outside—
(i)
alone,
(ii)
with—
(aa)
one or more members of their household, their linked household, or
(bb)
where exercise is being taken as part of providing informal childcare for a child aged 13 or under, one or more members of their linked childcare household, or
(iii)
in a public outdoor place, with one other person who is not a member of their household, their linked household or their linked childcare household,