>>In “Green farms and clean air” (Editorial, Nov. 3, 2016) there was a reference to harmful fine particulate matter measuring 2.5 mm in diameter. It should have been 2.5 micrometre .
>>A report on the demolition of the tower at Moulivakkam in Chennai (some editions, Nov. 3, 2016), talked about people living within a radius of 100 miles being moved to safety. It should have been 100 metres .
>>”Non-repatriation promise could help Docomo” (Business page, Nov. 3, 2016) said that Docomo decided to exit the joint venture in 2004. It should have been 2014.