1. Dress up
In most Islamic countries, women travellers must cover up to avoid causing offence. However, it’s not just in these societies: topless bathing is verboten in Fiji and even Barcelona has outlawed bikinis on its streets. Weirdest of all: in Jamaica, camouflage clothing is illegal!
2. Just stay awake
Sleeping pills are very strictly regulated in Japan, Greece, China and others, so carrying any of these will require a licence or doctor’s note.
3. Breathe easy
Vaping has become a tricky vice for travellers, and in Thailand it can even get you a ten-year jail sentence.
4. No Public Displays of Affection
In many religious nations, particularly in the Middle East, PDA’s can result in censure – especially for LGBTQ visitors, for whom some African (Ethiopia) and Asian (Malaysia) countries still consider homosexuality a crime.
5. Keep cool
In the UAE, public swearing and rude gestures can lead to detention.
6. Be wary of autocracies
Devices are inspected on arrival in North Korea to check they don’t contain critiques of the nation, so clear your browser history!