Found by @twitaculous

This is a competition from ADT Taxis Login To Enter »

HOW MANY BALLOONS ARE IN OUR TAXI ? Win a £50 Amazon Voucher ! We are PROUD to be donating 5p From EVERY taxi journey over the next few weeks to support Diabetes UK. We do over 10,000 pick ups every week, so it will soon add up ! #SeeDiabetesDifferently

Sometimes promoters tweet more than once.
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