POKHARA: Minister for Health Gagan Kumar Thapa said that the Constitution implementation was the priority for the Nepali Congress (NC). Releasing a souvenir publication of Nepal Students' Union, Western Regional Campus of Institute of Engineering in Pokhara today Minister Thapa underlined that NC has the lead role in the Constitution implementation. Thapa also stated that it was necessary to internalise the sentiments and spirit of the people living in all regions instead of chanting slogans by remaining in the centre. Other Nepali Congress leaders also spoke at the function.