They therefore needed a site which was undeveloped and had easy access to both canal and rail .
Cadbury were reliant on the canals for milk delivery , and on the railways for cocoa deliveries from the ports of London and Southampton .
Cadbury needed a site which was undeveloped and had easy access to both canal and rail .
Cadbury were reliant on the canals for milk delivery , and on the railways for cocoa deliveries from the ports of London and Southampton .