This pricing option is based on the population.
Initial Cost:
£5,000 one-off payment.
Annual Costs:
Population less than 150,000 is £27,000.
Population 150,000 – 250,000 is £32,000.
Population 250,000 – 500,000 is £37,000.
Population 500,000 – 750,000 is £42,000.
Pop more than 750,000 is £47,000.