The EU tariff on non-EU bacon is about €68 to the kilo. Britain may have to pay an extra 15p on the price of a pack of eight rashers.
No, no, not why would the EU tariff be relevant to a non-EU country and all that. But how does €68 a kg translate into 15 p on a pack of 8 rashers? It being back which is packed by the 8, such being perhaps 250 grammes weight.
I cannot see any likely mistake which gets from €68 euro per kg to 15 p per 250 grammes, either. But, you know, arts graduates and numeracy.