On my way coming from Brikama, I came across this horse under the tree resting and chewing hay. These horses are sometimes used for transporting goods like palm trees for roofing from one place to another. They are not so common now since we have many cars moving from everywhere but they are very useful because they are cheaper.
According to Wikipedia, "Serrekunda (or Serekunda) is the largest city in The Gambia, lying southwest of Banjul. Its population as of 2006, was 335,733 people. Although Banjul is The Gambia's capital, it is on an island and cannot grow further, making much of the growth in Serrekunda."