Can I require my staff to inform me should their circumstances be such that they need to self-isolate?

Yes. The Health and Safety Executive has stated (as quoted from the Gas safe register site):

“Landlords have a legal duty to repair and maintain gas pipework, flues and appliances in a safe condition, to ensure an annual gas safety check on each appliance and flue, and to keep a record of each safety check.

“If you anticipate difficulties in gaining access as the Covid-19 situation progresses, you have the flexibility to carry out annual gas safety checks two months before the deadline date. Landlords can have the annual gas safety checks at their properties carried out any time from 10 to 12 calendar months after the previous check and still retain the original deadline date as if the check had been carried out exactly 12 months after the previous check.

“You are encouraged to arrange your annual gas safety checks as early as possible, as a contingency against tenants being in self-isolation for 14 days (in line with current guidelines), or gas engineers being unavailable due to illness. The two-month period to carry out annual gas safety checks should provide adequate resilience in most situations.

“In the event you are unable to gain access to the property, e.g. persistent refusal of access due to vulnerable tenants self-isolating, you will be expected to be able to demonstrate that you took reasonable steps to comply with the law, and that you are seeking to arrange the safety check as soon as all parties are able. This will need to include records of communication with the tenant, and details of your engineers attempts to gain access.”

Many Registered Providers have been suspending all gas and electrical testing where internal access is required, continuing checks in communal areas and are carrying out emergency repairs only, whilst void works are suspended and staff are working from home. This does not comply with the legislation, or the guidance.

The BBC

The national broadcaster’s collated content surrounding the Covid-19 pandemic:
https://www.bbc.co.uk/news/coronavirus

and with regards to business:
https://www.bbc.co.uk/news/business

Yes, if there is a contractual right to do so. Furloughed employees who start work with another employer during this time must inform HMRC that they have another job.

Changing to shift working may give employers the opportunity to change hours / pay whilst also focusing work when it is needed. Like the other provisions, this should be done fairly, either across the board or by selecting teams/individuals based on objective business reasons. Imposing without agreement would create significant risk, therefore would require fair selection and consultation.

The guidance states that people should aim to wear a face-covering in indoor spaces where social distancing is not always possible and they come into contact with others, for example on public transport or in some shops, and potentially in the workplace. Face coverings do not mean face masks such as clinical masks worn by certain key workers as PPE, which should be reserved for those people.

Staff working in areas that are open to the public must wear face coverings, this includes:

• shops
• supermarkets
• bars
• pubs
• restaurants
• cafes
• banks
• estate agents
• post offices
• public areas of hotels and hostels

If these businesses have taken steps in line with Health and Safety Executive guidance for COVID-19 secure workplaces to create a physical barrier between workers and members of the public then staff behind the barrier will not be required to wear a face covering.

For other indoor settings, employers should assess the use of face coverings on a case by case basis depending on the workplace environment, other appropriate mitigations they have put in place, and whether reasonable exemptions apply.