The reason is probably that most members join the Service at an age before their political opinions are fully formed and then learn to accept the ideal of service which transcends party political affiliations.
Esi sizathu sokokuba amalungu amaninzi ajoyina umsebenzi kwiminyaka ngaphambi kokuba izimvo zabo zezopolitiko zakheke ngokupheleleyo kwaye afunde ukuphathisana kumsebenzi odlula kwiimanyano zemibutho yezopolitiko.