The laws regarding vaping in pubs in the UK are complex and can vary depending on a number of factors, including the policies of individual establishments and local regulations.
In general, the use of electronic cigarettes and vaping devices is not covered by the UK smoking ban, which prohibits smoking in enclosed public places and workplaces. This means that some pubs and other public places may allow vaping, although individual establishments have the right to set their own policies regarding vaping.
However, it is important to note that some local councils and authorities may have their own regulations or guidelines regarding vaping in public places, which could include pubs and other hospitality venues. Additionally, some pubs may choose to ban vaping on their premises, even if it is not explicitly prohibited by law.
In summary, while vaping may be allowed in some pubs in the UK, it is important to check with the establishment and any relevant local regulations before vaping in public places.