update (17 January 2019): Greyhound just announced that services to/from Zimbabwe - as well as to Malawi - have resumed!
Intercape, one of South Africa's largest and most popular luxury coach transport service providers, has resumed services to/from Zimbabwe and Malawi on 17 January 2019. The services were suspended due to the political unrest in Zimbabwe since 14 January 2019. The services of Greyhound, another popular luxury coach transport operator in South Africa which also canceled services to/from Zimbabwe on 14 January 2019, remain canceled. We'll keep you posted!