According to Superintendent of Police Vishalkumar Vaghela, it was a minor flare-up and tear gas shells were also lobbed to disperse the mob. Ahmedabad: At least four people were detained by police after members of two different communities engaged in stone-pelting in Himmatnagar town of Gujarat’s Sabarkantha district, officials said. Earlier on Sunday, Himmatnagar town witnessed violence, stone-pelting and clashes …