Due to one of the units being closed the calculations will not work out, also cache location has been moved. New calculations have been added to cache description & made easier.
The cache is not at the coordinates above, it's in the middle of the car park, but it will make a good vantage point to gather all the information needed. In 2012 the Bishop Centre consisted of a DIY shop a large household shop and a number of smaller stores selling a range of different products. It was decided by the local government to redevelop the site and in September 2014 this is when the site as we know it now was opened.
To find the cache you need to find out the following information:
A = How many letters in the name of the supermarket?
B = There is an American city mentioned in the words above one of the units, how many letters does it have?
C = How many restaurants and coffee shops are there?
The cache is located at:
N51 31.C B A+4 W000 40.B A B
You can now get something to eat, have a coffee, buy a soft drink, or simply sit in your car and work out the coordinates for the cache. You are looking for a small phial.
Good Luck