Question: What social gatherings are exempt from the government's prohibitions?

Answer passage (source: UK):
page_title: Guidance Check which expenses are taxable if your employee works from home due to coronavirus (COVID-19)
section_headers: Significant private use
section_content: For items which are taxable, exemptions for work related benefits must show
that there is no significant private use.
HMRC accepts that where:

your policy about private use is clearly stated to your employee and sets out the circumstances in which private use may be made (this may include making the conditions clear in employment contracts or asking employees to sign a statement acknowledging company policy on what use is allowed and any disciplinary consequences if the policy is not followed)
any decision of the employer not to recover the costs of private use is a commercial decision, rather than rewarding your employee

Significant private use should not be based on the time spent on different
uses. It should be based on your employee’s duties and the need for them to
have the equipment or services provided so they can do their job.
Record keeping
You do not have to keep detailed records of every instance of private use to
prove a claim for exemption.

Reviewer feedback on this answer:
Provides information on the HMRC policy.
This answer is about taxable items.  The answer is about social gatherings and limitations on those gatherings.

Reviewer ratings:
Bad
Bad

Answer passage (source: UK):
page_title: Guidance Staying alert and safe (social distancing)
section_headers: Public gatherings
section_content: To ensure people are social distancing, the government has prohibited by law
all public gatherings of more than two people, except for reasons set out in
the regulations. These include:

where the gathering is of a group of people who live together in the same household – this means that a parent can, for example, take their children to the shops, although you are advised to do so only if there is no option to leave them at home
where the gathering is essential for work purposes – but workers should try to minimise all meetings and other gatherings in the workplace

It is important that everyone continues to act responsibly in public places,
as the large majority have done to date. The infection rate will increase if
people begin to break the rules.

Reviewer feedback on this answer:
Provides details on who can gather and who cannot gather and how many can gather.
There is a decent amount about social gatherings here.  Someone looking up this information would find a decent amount of information.

Reviewer ratings:
Acceptable
Acceptable

Answer passage (source: UK):
page_title: Guidance Coronavirus outbreak FAQs: what you can and can't do
section_headers: Public spaces / outdoor activities / exercise
Can I meet my friends and family in the park?
section_content: You can meet one other person from outside your household if you are outdoors.
Public gatherings of more than 2 people from different households are
prohibited in law. There are no limits on gatherings in the park with members
of your household.

Reviewer feedback on this answer:
Gives direct answer stating you can meet with one other person from outside of your household.
There is only a little information that is relevant here.  The information does speak partially on social events, but there could be more information here.

Reviewer ratings:
Acceptable
Could be Improved