Uttarakhand Chief Minister Pushkar Singh Dhami on Thursday said land subsidence in Joshimath was a challenge for the government but it was efficiently tackled with active cooperation from the Centre. He also said the state government’s budget for 2023-24 is based on the BJP's vision document for the 2022 assembly polls and will pave the way for building a strong and prosperous Uttarakhand. “Joshimath was a challenge but we got active cooperation from the Centre. The prime minister personally monitored the situation taking regular updates. We have made a provision of Rs 1,000 crore for Joshimath in the budget," Dhami said addressing the assembly during the budget session.