In October 2020, who appealed to motorists to switch off their engines at traffic signals as part of a government campaign to reduce local factors contributing to air pollution?

In October 2020, who appealed to motorists to switch off their engines

1.	In October 2020, who appealed to motorists to switch off their engines at traffic signals as part of a government campaign to reduce local factors contributing to air pollution?
A.	Arvind Kejriwal
B.	Amit Shah
C.	Rajnath Singh
D.	Manish Sisodia
E.	Uddhav Thackeray
Answer» B. Amit Shah