The UK government must decide how to improve transport between London and Kelsborough, a city in the north of England. Option 1 is to build HSN, a full high-speed line (£60 billion). Option 2 is to upgrade the existing main line and roads (£15 billion). Option 3 is to build only the southern section of HSN, from London to Hensley Parkway in the Midlands (£25 billion), and spend £20 billion of the money saved on transport in the north: a tram network in Kelsborough and faster, more frequent trains between northern cities such as Kelsborough and Hallam. Figure 1 compares the three options.
Evaluate Option 3.
Model answer
Option 3 is a compromise between the other two options. Its main strength is that it spreads the benefits more widely across the north. The £20 billion spent on northern transport would cut the journey from Kelsborough to Hallam from 1 h 20 min to 45 min and build a tram network in Kelsborough. This matters because most people in the north travel locally rather than to London, and many households in Kelsborough do not have a car, so they rely on public transport to reach jobs. Linking northern cities together creates a larger labour market, which could attract firms and help to reduce the north-south divide in a way that benefits ordinary commuters, not just business travellers.
Option 3 still improves links with London. The southern section would cut the journey to 1 h 50 min and add 70% more seats on London trains, relieving overcrowding on the busiest part of the main line. It is the quickest option to build (9 years, compared with 14 for Option 1), so the benefits would arrive sooner, and it would create 20 000 construction jobs, not far below the 25 000 for Option 1.
Environmentally, it is better than Option 1. It damages 7 ancient woodlands rather than 18 and demolishes 60 homes rather than 140, and it avoids building through the Linden Hills north of Hensley Parkway. New trams could also reduce car use and air pollution in Kelsborough. However, the southern section would still cut through countryside and woodland near Hensley, so farmers there would still lose land, and it is far more damaging than Option 2, which affects only 2 ancient woodlands and 20 homes.
The main weakness is that the north would not get the full high-speed link. Kelsborough would remain 1 h 50 min from London, only 30 minutes faster than today, so it may attract less investment from London-based firms than Option 1, which would cut the journey to 1 h 15 min. There is a risk that the south and the Midlands gain most from the high-speed section, which could even widen the divide. It also costs £45 billion, three times as much as Option 2.
Overall, I think Option 3 is a good choice because it balances faster links to London with much better travel within the north, at a lower financial and environmental cost than Option 1. Its success depends on the £20 billion really being spent in the north, but because the line could be extended northwards later if demand grows, I judge it to be the most balanced of the three options.
Explanation
'Evaluate' means weighing up strengths and weaknesses and reaching a judgement. Level 3 answers compare Option 3 with the alternatives using the data (journey times, seats, cost, woodlands, homes) and think about who gains: travellers to London or people making daily journeys within the north. Any judgement can score full marks if it is well supported.
