Whenever the use of e-cigarettes in public places is mentioned vaping advocates like to refer to Public Health England guidelines.
In reverential tones they will imply that PHE supports vaping indoors. See Why are councils making it harder to quit smoking? (ConservativeHome).
Up to a point, Lord Copper. While it is true that PHE is not opposed to vaping in enclosed public places, there is no clear recommendation that it should be allowed.
Instead what the PHE advice on e-cigarette use actually states is:
So, plenty of things for employers to think about before they allow vaping in the workplace. If I was a disinterested employer looking to err on the side of caution I know what I'd do.
Where children may be present the PHE guidelines are unambiguous:
While it is not recommended [my emphasis] to allow adults who use or work in child and youth settings to vape in view of children, consider ways to make it easier to vape than to smoke.
Approaches might include allowing vaping in a designated adults-only indoor area or allowing vaping but prohibiting smoking in outdoor areas.
Several points:
One, as with smoking PHE doesn't want adults to vape "in view of children". Read into that what you will but it doesn't sound very positive to me.
Two, if vapers are allowed to use e-cigarettes indoors they should be restricted to a "designated adults-only indoor area". Sound familiar?
Three, if vaping is only permitted outside PHE recommends a concurrent ban on smoking "in outdoor areas".
So whenever you hear or read Public Health England congratulated for their pro-vaping stance on the Use of e-cigarettes in public places and workplaces, don't forget that for smokers who don't want to quit it comes at a price because PHE "advice" could mean the smoking ban being extended to outdoor areas.
Vaping advocates are either ignorant of that or they choose to brush it under the carpet in the hope smokers won't notice.