As he opens the door and he goes, You have to use your foot. See
Tobacco control, especially in the context of rising use and health harms associated with unregulated illegal drugs over the same time span, is one key aspect of drug policy where the UK has not been shockingly poor by global standards (significantly because it has been approached primarily as a public health challenge led by health agencies, rather than an enforcement challenge led by the Home Office)
One idea I saw mentioned several times online was to simply allow the item to air out, out-of-doors
Ensure theres enough space for customers to browse comfortably without feeling crowded
It should be differentiated from retinoschisis, which produces an absolute visual field defect
Finally, one should never forget and consistently communicate that (i) the best choice for a smoker is to quit, (ii) cMRTPs are not risk free, (iii) cMRTPs are addictive as they contain nicotine and, (iv) cMRTPs are not alternatives to quitting