Popular app-based ride sharing company OBHAI has collaborated with Dhaka Metropolitan Police and has installed 23 water purifiers and dispensers at the DMP Headquarters. DMP Commissioner Asaduzzaman Mia inaugurated the installation ceremony organised by DMP with OBHAI Solutions Ltd at the DMP HQ on May 7, according a release. Chief Operating Officer of OBHAI Quazi Omar Ferdous, Additional Police Commissioner Shahab Uddin Qureshi, and other top officials of DMP were present at the event among others.