The provided map illustrates the town of Garlsdon, which has a population of 65,000, and outlines its existing infrastructure, including housing, industry, and main transportation routes. It also indicates two proposed locations, S1 and S2, for a new supermarket within the town. Overall, the two potential sites offer distinct advantages in terms of accessibility and proximity to different population centres; S1 is located on the northwestern periphery, primarily serving Garlsdon's residents and a nearby smaller town, while S2 is more centrally positioned, catering to a larger segment of Garlsdon and two other significant towns. Site S1 is situated in the north-western part of Garlsdon, adjacent to the countryside and surrounded by residential areas. It benefits from its direct access to a main road that extends 12 km northwards to Hindon, a town with a population of 10,000. Furthermore, a railway line passes just south of S1, potentially offering additional transport links. This location appears to be strategically placed for residents in the northern and western housing zones of Garlsdon, as well as those travelling from Hindon. In contrast, site S2 is located in the south-eastern quadrant of Garlsdon, much closer to the town centre, which is designated a no-traffic zone. This site is encompassed by residential housing to the north and industry to the south, suggesting a diverse local customer base. From S2, main roads connect south-west to Bransdon, 16 km away with a population of 15,000, and south-east to Cransdon, 25 km distant with 29,000 residents. The railway line also runs near S2, mirroring the transport accessibility of S1 in this regard, but S2’s connections to two external towns with a combined population of 44,000 offer a significantly broader catchment area.
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