Students in Cardiff are being used to smuggle cigarettes into the country.
It is thought they are giving their addresses so that smugglers can deliver illegal so-called 'cheap whites' into the UK.
The cigarettes come from China and in the last two weeks more than 40 parcels of them have been seized in Cardiff alone.
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Wales have qualified for the Euro 2016 quarter finals after beating Northern Ireland 1-0 in Paris.
A rally has been held in Cardiff following the EU referendum to show support to migrant communities.
It's 0-0 at half time in Paris as Wales face Northern Ireland in the last 16 of Euro 2016.