Do not kiss in public in Middle Eastern nations.
In many Muslim countries, in particular those in the Arabian Gulf, public displays of affection, including holding hands, cuddling and kissing can be punishable by law.
Also be aware that Canoodle in public of Middle Eastern nations can get you in jail.
However, on a different scenario of the western country, the train passengers of Cheshire in England, can run afoul of local authorities if they linger over long, romantic farewells. Officials at Warrington Railway Station displayed a “No Kissing” sign to stop smooching couples from holding up other commuters. If you want to say a long goodbye, you need to go to the newly designated “Kissing Zone.”