The government Tuesday offered them a 20 percent pay increase and other incentives, such as free school fees for their children and loans for housing. 
Hurumende nemusi weChipiri yakati yaida kuvawedzera mari yavanotambira nezvikamu makumi maviri kubva muzana pamwe nezviwewo zvaiyaizovapa zvakaita sekudzidzisirwa vana vavo mahara nemari dzechikwereti dzekuti vavake dzimba dzavo. Asi vadzidzisi vari kuramba zvavari kutambidzwa vachiti hazvikwane.