Postal service
The colonial regime in many countries often left the postal service inadequate throughout their rule. Here's why:

Lack of infrastructure:
- Colonizers often did not prioritize developing postal infrastructure in their colonies, leading to a lack of proper networks and facilities.
- This resulted in slow and unreliable postal services, making communication difficult for the people living under colonial rule.

Focus on other services:
- Colonial powers typically focused more on services like law and order, railways, and ports, which were considered more essential for their economic and administrative purposes.
- As a result, the postal service was often neglected and remained inadequate compared to other services.

Communication control:
- The colonial administration often used the postal service to monitor and control communication within the colonies, rather than improving it for the benefit of the local population.
- This control over communication further hindered the development and efficiency of the postal service.

Legacy of neglect:
- Even after gaining independence, many former colonies continued to struggle with inadequate postal services due to the neglect and lack of investment during the colonial era.
- It took time and effort for these countries to modernize and improve their postal systems to meet the needs of their growing populations.
In conclusion, the postal service remained inadequate under the colonial regime due to a lack of infrastructure development, focus on other essential services, communication control, and the legacy of neglect that persisted even after independence.