Which of the following is NOT a main type of insurance covered in the London Market?

The London Market primarily focuses on a range of specialized insurance types, with property, liability, and marine insurance being central components. Property insurance covers risks related to physical assets, while liability insurance addresses legal responsibilities for injury or damage to others.

Agricultural insurance, while important in the broader market, is not considered one of the primary types of insurance within the London Market, which is more oriented towards large and complex risks such as those found in urban environments and commercial enterprises.

Motor insurance, although significant in the general insurance market, doesn't typically fall under the specific purview of the London Market, which places more emphasis on risks associated with business and corporation rather than individual transportation.

Therefore, the correct response identifies agricultural insurance as not being a main type in this context, aligning with the specific characteristics and focus of the London Market insurance environment.