The Britannia Fish and Chip Shop has launched a special promotion giving customers fish and chips for £5. The offer follows the popularity of a recent 99p ice cream deal and is aimed at providing affordable family treats during the holiday season. Visitors with an Adventure Island or Sealife Adventure annual pass can save even more, paying just £4 for fish and chips. The Britannia Fish and Chip Shop is operated by Stockvale, the family-owned company behind Adventure Island, and a number of other Southend businesses. A spokesman for Adventure Island said: “Head to The Britannia Fish & Chip Shop and tuck into fish & chips for just £5.