South African court bans offshore oil and gas exploration by Shell

Judgment is huge victory for campaigners concerned about effect of seismic waves on marine life

A South African court has upheld a ban imposed on the energy giant Shell from using seismic waves to explore for oil and gas off the Indian Ocean coast.

The judgment delivered in Makhanda on Thursday marks a monumental victory for environmentalists concerned about the impact the exploration would have on whales and other marine life.