Canal
Yishun canal turned 'unnatural yet attractive' blue -- then green: NEA investigating
Red water in Kembangan canal: Company providing car washing, grooming services under probe
Car partially submerged in rainwater after skidding into canal, 62-year-old woman taken to hospital
Water in Toa Payoh drain mysteriously turns milky blue, PUB monitoring situation
Men score huge catch at Alexandra canal -- but fishing isn't allowed
