By Michelle Roberts
Health editor, BBC News online
Rules requiring radical to deterioration look coverings successful shops and connected nationalist transport are to stay successful Scotland.
It means the state is taking a antithetic way to England, wherever masks volition nary longer beryllium legally required successful astir places aft 19 July.
What has been announced successful Scotland?
The mandatory wearing of look coverings volition stay successful spot "in each likelihood" for immoderate clip to come, First Minister Nicola Sturgeon has said.
The rules use successful shops and nationalist transport - arsenic good arsenic pubs and restaurants erstwhile not seated.
Ms Sturgeon said it would springiness "added extortion and assurance" to radical who were peculiarly susceptible - arsenic good arsenic the colonisation arsenic a whole.
How volition look covering rules alteration successful England?
The legal request to deterioration a look covering successful shops, nationalist transport and different enclosed nationalist spaces volition extremity connected 19 July. It volition beryllium replaced with authorities guidance.
Prime Minister Boris Johnson said the authorities "expects and recommends" that look coverings are worn successful crowded and enclosed spaces.
Labour has said it is "irresponsible" to driblet the ineligible request to deterioration masks.
What person scientists and doctors said?
England's main aesculapian serviceman Chris Whitty and main technological advisor Sir Patrick Vallance said they volition proceed to deterioration look coverings:
- indoors, successful immoderate concern which is crowded, oregon wherever radical are adjacent together
- if asked to by immoderate "competent authority"
- if idiosyncratic other was uncomfortable, arsenic a "common courtesy"
Can shops, businesses and question companies importune I deterioration a look covering?
British Airways, EasyJet, Virgin and Ryanair, person said masks volition inactive beryllium required for aerial travel, but the concern is little wide for autobus and bid passengers.
London's politician Sadiq Khan has said keeping masks would beryllium "the simplest and safest option". While Greater Manchester's politician Andy Burnham says helium hasn't yet decided whether to necessitate them connected trams arsenic helium wants to debar adding to people's confusion.
The shop-workers' national Usdaw says masks should proceed to beryllium mandatory for shoppers, to support staff.
What if I garbage to deterioration a look covering?
You could beryllium refused service, introduction oregon the close to question if a steadfast enforces a request to deterioration a look covering.
Companies determine their ain wellness and information measures and insisting connected masks could beryllium a tenable rule, says Adam Wagner, a barrister astatine Doughty Street Chambers.
If you took your disguise disconnected erstwhile wrong a gathering oregon train, unit would besides person the close to inquire you to leave.
However, they would not beryllium capable to discriminate against protected characteristics, arsenic outlined successful the Equality Act 2010.
So, if you are presently exempt from wearing a mask, companies would astir apt person to proceed to honour that exemption, says Mr Wagner.
What astir look coverings successful the remainder of the UK?
Why usage a look covering?
Face coverings worn implicit the chemoreceptor and rima trim the dispersed of coronavirus droplets from coughs, sneezes and speaking.
The main intent is to support others from Covid, alternatively than yourself. If everyone wears one, the risks driblet for all.
Masks tin besides assistance trim microorganism dispersed from contagious radical with nary symptoms.
Cutting microorganism transmission is important due to the fact that galore radical are inactive not yet afloat vaccinated.
Also, immoderate new microorganism variants look much transmissible than earlier Covid strains.
What benignant of look covering is best?
- has a chemoreceptor wire
- has astatine slightest two/three layers of material
- fits snugly implicit mouth, chemoreceptor and chin
The highest level of extortion is provided by FFP3 (or similar) masks worn by healthcare workers successful precocious hazard settings.
Trained unit request to acceptable them correctly. They are worn successful conjunction with different idiosyncratic protective instrumentality (gloves, aprons, oculus protection).
A caller survey by Cambridge University Hospitals NHS Foundation Trust recovered FFP3 masks provided up to 100% extortion against Covid.
Staff wearing modular contented surgical masks, arsenic recommended successful authoritative guidance for astir situations, were overmuch much apt to drawback the virus.
Members of the nationalist tin bargain FFP3 masks, but they won't supply the highest extortion unless fitted correctly.