Five individuals were killed in a petrol tanker explosion on the Lagos-Ibadan Expressway on Wednesday morning.The event took place in the early hours of Wednesday, according to Ahmed Umar, the commander of the Federal Road Safety Corps (FRSC) in Ogun.According to him, the accident occurred at 4:46 a.m. near the Tunji Alegi filling station in the Kwakyama region of Ogere, Ogun State.