Want to play Luggage Jenga? Here’s what you’ll need. An airline that discourages passengers from checking bags and instead gives generous hand-luggage allowances and cheap tickets to anyone who agrees to take onboard everything they need for a month in Nice or a year-long adventure in the Serengeti. Then you will require airport staff who allow suitcases the size of baby elephants to be herded through X-ray machines – while all masquerading as hand luggage.You can gain extra points by grabbing enough duty-free booze to get you through to Christmas. Be warned: the airline may try to scupper you by attempting to move some bags to the hold just as you board – but clever leg-shielding and the flashing of a frequent-flier card kills off that ruse.The winners will be those who get at least three large bags into an overhead luggage bin. Bonus points will be given to passengers seated beyond row 20 who leave all their bags above row one (especially if, on landing, their duty-free gin falls from the rammed luggage compartment onto someone’s head). And an important rule: as people fight to find the final gap for their nice hat, you must never offer to put one of your bags by your feet.Finally, remember that the air crew are not there to referee this melee but rather perform Luggage Jenga’s famed anthem of huffs and snorts. They may even give you a disdainful eye roll if you’re lucky. Ready? Let battle commence.