England will retain the championship mace as the top side in the ICC Test Championship rankings on the cut-off date of April 1 after a rain-wrecked final day in Dunedin ended South Africa’s chances of overhauling them.

England will retain the championship mace as the top side in the ICC Test Championship rankings on the cut-off date of April 1 after a rain-wrecked final day in Dunedin ended South Africa’s chances of overhauling them.