
Police officers from explosive ordnance teams have secured hundreds of petrol bombs, cans of gas and buckets of chemicals after they cleared the Polytechnic University (PolyU) early on Friday.
The find adds to 3,800 petrol bombs, 921 gas canisters and 588 chemicals, including acid and other corrosive liquids, recovered the previous day, local media report.
Police have also found over 40 damaged cars parked outside the campus; the protesters are believed to have siphoned petrol from them to make Molotov cocktails - a weapon widely used in recent street battles.












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