You are looking for a small container in an urban area, so stealth will be very important if you want to find this cache and return it to it's hiding place without being muggled.
You will also need to bring your own pen to sign the log.
The car park waypoint (CP1) is fairly central to the area that the clues are located. From here you will have a walk of about 2 miles to gather the information required for the final coordinates.
Stage 1 - St. Mary the Virgin church in Eling - N 50° 54.609 W 001 28.746 The last two digits on Tom's dedication plaque AB
Stage 2 - Batts Corner - N50° 54.968 W 001 29.103 Look for the two digit number on the street light. CD
Stage 3 - Totton Railway Station - N50 55.077 W 001 28.932 - The number of strip lights on the pedestrian span of the bridge E. The coming of the railway in 1847 sliced Totton in half, and changed the town forever.
Stage 4 - The old Flour Mill - This location is on private property but the answer to the question below can be seen from far away. N50 55.053 W001 29.051 - What is the date on the front of the building, facing the railway - FLOUR MILLS 18FG. This building was once a busy flour mill using the railway to transport the produce to market.
The cache can be found at N50 54.AD(F-C) W 001 29.(E-C)(D-C)(G-B)
The final coordinates are close to another important building in the old commercial area of the town. After you find the cache look across the road where you can discover it's history.
Please be careful crossing the roads in the town as the can get very busy.