With petrol prices climbing it isn’t surprising that a voice note is doing the rounds on social media, warning citizens to fill up their tanks in anticipation of a protest. The voice note, which surfaced on WhatsApp, warns that a major shutdown of petrol stations would take place on Friday. “Guys, please a reminder that Friday there is a major shutdown of all petrol stations,” Voice note Africa Check confirmed that no evidence supported claims that petrol stations would close on Friday. Image: Pexels## Petrol station shutdown claims go viral The unidentified woman who produced to clip claims t…