Before the event you will be asked to draw a Joker. The letter indicates which Triffid will give you double points and validate other Triffid finds.
To maximise your score, you will probably wish to find your Joker early but you must return there to make your final 'dib' to validate other finds before the end of the event.
At the end of the event you will hear the 'Machine Gun' of dots, if you have found and dibbed other Triffids but not dibbed later at your Joker, no points will be awarded for them.
You may return to your Joker several times to 'bank' points but this will involve more walking and wastes time. Judging how long it will take to return at the end of the event is critical - will you go after that extra Triffid or play it safe and return early? You choose how much spice you add!
Return to Joker - Losing your glasses in a blackthorn bush with 5 mins to the machine gun really spices things up!
