# Environmental organisation Ocean Not Oil has urged South Africans to sign a petition against Shell’s notification of a quivering survey to be conducted in the Eastern Cape from the first of next month. The organisation’s online petition to stop the seismic survey has since gone viral on all social media platforms. According to Eloise Costandius from SLR Consulting, it is anticipated that the seismic survey would take in the order of four to five months to complete, depending on weather and current conditions.