Jill Rutter, a senior fellow at the Institute for Government think tank, said Sunak had succeeded in overcoming the impression that the U.K. “had a completely lunatic government.”

Source: https://ktar.com/story/5430944/sunak-marks-100-days-as-uk-prime-minister-as-problems-mount/

Liberal Democrat Cabinet Office Spokesperson Christine Jardine pointed to Institute for Government analysis which estimated the cost of setting up a new government department at £15 million.

Source: https://www.heraldscotland.com/politics/23304228.sunak-shakes-government-polls-give-labour-26-point-lead/?ref=rss

Opposition parties questioned the expense involved in setting up new ministries, citing an Institute for Government estimate of 15 million pounds ($18 million) per department in direct costs.

Source: https://federalnewsnetwork.com/government-news/2023/02/uk-leader-sunak-shakes-up-govt-to-focus-on-business-energy/

Speaking the Institute for Government, he said Britain could not 'drug its way out of the problem'.

Source: https://www.dailymail.co.uk/health/article-12098253/Ex-Tory-health-minister-urges-Government-action-14billion-year-obesity-crisis.html?ns_mchannel=rss&ns_campaign=1490&ito=1490