Four people arrested near Appleby Horse Fair after police discover hoard of 'hippy crack' - while travellers take over town for annual gathering

See more Daily Mail on Google - save us as a Preferred Source Four men have been arrested and 19 canisters of nitrous oxide seized after police stopped a car near the Appleby Horse Fair. Officers stopped an Audi RS6 from Leeds just before 11pm on Friday and found the loot alongside more than…