1. Judge the pace

Lanes are usually marked slow, medium and fast, but it’s up to you to judge where you fit compared to other swimmers. “These are generic terms, there are no set paces for different lanes,” says Andrew. “Take a minute to gauge the speed of other swimmers and pick a lane accordingly. Sometimes I find myself in the fast lane and other times in the medium, depending on the standard on the day. Generally though, don’t breaststroke in the fast lane.”

2. Getting in

“Dangling your legs in from the side to let swimmers know you’re there is useful if you’re disrupting the rhythm of a lane – if two people have each taken their own side, for example,” says Andrew. “It’s ok to jump or dive in if the area around you is clear, but you should never dive if the depth is less than 1.8 metres.”

3. Foot tapping

It’s the universal gesture among club swimmers – if you want to overtake, gently touch the toes of the swimmer in front (they should pause at the end of the lane to let you pass). Trouble is, not everyone knows this custom. “This is the most common cause of arguments,” says Andrew. “It’s an international custom, except in the UK where only club swimmers seem to know about it and people get sensitive about being touched.”

4. Resting at the end of a lane

Stay tucked into the corner if resting between sets so other swimmers have room to turn and push off, Andrew advises. But be aware you could be encroaching on swimmers in the neighbouring lane, too.

5. Tumble turns

Only use this manoeuvre if you are confident there is no one behind you because you might collide as they reach the end of the lane while you’re still flipping over. If the coast is clear, make sure you exit the wall on the other side of the lane. The same applies to pushing off. “If someone has paused at the end of the lane to let you pass, it wouldn’t go amiss to skip the tumble turn and say thank you,” says Andrew.

6. If in doubt, use common sense

“Some pools are stricter than others, but generally it’s about awareness of others rather than a set of rules,” Andrew advises. “When driving, you wouldn’t move lanes without looking. Likewise, it’s OK to overtake midway through a length as long as it doesn’t impede a swimmer coming the other way. If the fast lane is empty and the slow is occupied, it’s OK to use the fast one, but show courtesy and move if others get in.”

7. No lane splitting

when swimming in a lane with 2 swimmer please do not lane split, this can erffect swimmer in the lane next to you and can course colissions. if can also made it difficult if people want to join the lane.