Froyo's made a comeback. But at £12 a tub will it last?

Kiersten Paterno was one of the many people willing to queue up to an hour to treat herself to some frozen yoghurt.
"It was a 45-minute wait for my turn but the whole experience of choosing your flavours and customising it with different toppings was a big part of the appeal for me," the 19-year-old student says.
Froyo was a huge trend in the UK in the late 2000s and early 2010s and was most popular in London.
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