Found by @twitaculous

This is a competition from The Work Perk Login To Enter »

To celebrate our Fibre One Cake Bar campaign this week, we’re giving you the chance to #WIN one of FIVE General Mills product baskets! To enter the #competition, all you need to do is follow @TheWorkPerk and use the hashtag #CakeBars. It’s a piece of cake 🍰 #TheWorkPerk

Sometimes promoters tweet more than once.
Tweets will only get updated when you re-fetch them. This helps you because competitions will no longer "jump" between pages when competitions get added or competitions finish while you are browsing them. Competitions get "fetched" when you login or manually re-fetch them with "Forget Ended Competitions & Fetch New Ones". Additionally hidden tweets will stay visible until you "fetch" to save reloading the page and save you from losing your position.