Can I take a 25% tax-free lump sum from my final salary pension?

I'm 57 and have a final salary pension and want to know whether I can take 25 per cent and leave the rest. If I do have to remove it all together would I receive less than its current value? https://www.dailymail.co.uk/money/pensions/article-9402017/Can-25-tax-free-lump-sum-final-salary-pension.html?ns_mchannel=rss&ns_campaign=1490&ito=1490