What's a Hugh line? A line of blokes named Hugh?

The anti-Brexit march made the headlines yesterday. They were being accused of "having a tantrum".

Out of the 40 or so people I come in contact with regularly enough to discuss such topics, 2 wanted to leave. Some 15 of those 40 are foreign nationals living in the UK. If we discard those, that leaves 2 out of 25, or 8%. Clearly my social circle is not representative of the majority of the population.