Shopping centre owner Intu has swung to an annual loss after suffering a collapse in the value of its properties in what it described as a "challenging" year.

The company, which owns Intu Braehead in Glasgow, Manchester's Trafford Centre and Gateshead's Metrocentre, had a torrid 2018 following two failed takeover attempts and amid tough trading conditions for retailers with a number seeking rescue deals with creditors or falling into administration.

Outgoing chief executive David Fischel said that, in a "difficult year for the whole UK retail real estate sector and with very limited comparable transactional evidence, property valuations declined as sentiment weakened significantly".

He said valuations fell 3 per cent in the final quarter of 2018, in addition to the 9% decline over the first nine months of the year.

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Intu made a £1.17 billion loss in 2018 compared with £227.2 million pre-tax profit the previous year.

This came as the company saw £1.4bn wiped off the value of its property portfolio to £9.2bn.

Revenue declined to £581.1m from £616m, while rental income fell to £398.5m from £423.4m.

The company did not recommend a final dividend for 2018 and said it will seek to reduce its debt by selling assets to shore up its cash reserves.

Shares tumbled 8.4% to 108.2p on the news.

Rival Hammerson abandoned a £3.4bn takeover attempt last April, while a consortium led by John Whittaker's Peel Group pulled out of £2.8bn bid in November.

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Sales at Laura Ashley have dropped as the fashion and home brand grapples with tough high street conditions and plans an overhaul of its strategy.

Total like-for-like retail sales were down 4.2 per cent in the 26 weeks to December 31.

The company's profit before tax and exceptional items was wiped out to zero.

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Sales in the fashion division showed positive momentum, climbing 11.8% on a like-for-like basis.

But furniture sales dropped by 14.4%, while decorating was down 13.5%.

Dubai-based DP World has acquired ferry firm P&O in a deal with £322 million.

DP World said it will aim to drive efficiency savings at P&O once the deal is complete.

P&O operates more than 30,000 voyages a year and handles over 2.5 million freight units, which account for approximately 75% of its revenues.

The firm, which operates across Europe, booked sales of £1.1 billion in 2017 and earnings of £100m.

It offers ferry services across eight major routes between Britain, France, Northern Ireland, the Republic of Ireland, Holland and Belgium and employs almost 4,000 employees.