The BBC has to "rise to the challenge of representing Scottish life as it is today", according to the corporation's Trust.

A review found audiences in Scotland have a lower opinion of the BBC news output than in other parts of the UK.

The Trust said feedback shows BBC Scotland's television news performs strongly in terms of reach and quality but it also heard "very critical opinion from some members of the audience".

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Criticism mainly centres on the balance of news coverage around Scottish politics and football.

The latest review looked at services in all devolved nations, assessing performance on TV, radio and online.

Some respondents to the BBC Trust's public consultation were said to be dissatisfied with the balance of output from BBC news overall and felt there was too much emphasis on news, including Westminster politics, relevant only to audiences in England.

The report read: "In Scotland the challenge is particularly acute with many audience perceptions of news output lower than average and we heard a very critical opinion from some members of the audience.

"The BBC is already making some programming changes and it will be important to make sure the impact of these is tracked."

On the public consultation part of the report, the Trust said: "Sports coverage in particular generates strong opinion in Scotland; many use BBC Scotland services as a go-to source for football programming, although some feel as though not all teams get equal coverage and others would like to see less time spent on football altogether.

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"There is passionate debate within Scotland over whether the BBC's services provide fair and balanced coverage of news and current affairs. Much reference is made to the 2014 independence referendum by the respondents, when some felt the BBC's coverage was more favourable to Unionist causes, while others felt that Nationalist representatives were not given the level of scrutiny they deserved.

"Moreover, irrespective of respondents' views on the BBC's coverage during the referendum, some feel that the BBC has struggled to come to terms with the current political context in Scotland, particularly in terms of how it covers the SNP."

With debate around a proposed "Scottish Six" hour-long news programme to replace both Reporting Scotland and the Six O'Clock News in Scotland, the Trust said the BBC is "actively considering how it should serve audiences in Scotland and the other devolved nations" and will report back later this year.

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The review found services tend to reach older audiences and have to modernise to appeal to younger users, but Gaelic language services - BBC Radio nan Gaidheal and BBC Alba - were praised and found to be highly valued by native speakers.

Bill Matthews, BBC trustee for Scotland, said: "It is clear from this review that Scottish audiences value the BBC but the BBC has to rise to the challenge of representing Scottish life as it is today.

"We are pleased that the BBC recognises nations' programming, particularly an appropriately relevant mix of news and current affairs, as a priority for the next charter period and we have recommended there should be an annual assessment of how well they are meeting audience expectations in this area."