Britain's exit from the European Union will likely add to a myriad of problems retailers are already facing on the high street.
That is the view of an expert who cited the impact of lower consumer confidence and buying habit changes as factors behind the demise of well-known firms, including Toys R Us, in the last few years.
More firms are now pointing to the uncertainty caused by Brexit - still scheduled for October 31 at the time of writing - for many of their problems.
Now, Nelson Blackley, a retail research associate at the Nottingham Business School, believes the "Brexit impact" could include a continued low consumer confidence, cost increases for retailers and a possible labour shortage.
Mr Blackley said: "The huge political uncertainty in the 海角视频 since the Brexit Referendum in 2016 has led to a dampening of consumer confidence and this will continue as and when - and how - the 海角视频 exits the EU.
"The value of 海角视频 retail sales fell 1.3 percent in September 2019, compared with the same month last year, down from a 0.7 per cent expansion 12 months ago.
"According to the British Retail Consortium and KPMG, this was the worst September since the figures were first collected by them back in 1995.
"The independent 海角视频 retail consultancy, Retail Economics, have also recently reported that many consumers said that they are likely to be more cautious with their discretionary spending in the final three months of this year."
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Commentators expect uncertainty and low confidence will also lead to customers holding back on making big purchases such as furniture and cars - which could continue post-Brexit.
Indeed, this has been the main reason given by Nottinghamshire's second biggest company, car dealership giant .
The company confirmed losses for the first half of this year of £32.2 million and in a statement, a spokesperson said: "The heightened political and Brexit uncertainty, as to both outcome and timing, is adversely affecting customer confidence.
"We are not anticipating any improvement in this for the rest of our financial year and are closely monitoring market conditions and customer behaviour particularly during the important trading month of September."
Retailers could have to deal with cost increases of their own, too, as well as a slow-down in consumer spending.
Many business - and particularly fashion retailers - buy their goods overseas and pay in US dollars, so they have been and will continue to be affected by increased import costs.
The Government's provisional internal analysis of the financial impact of Brexit - described as worst case scenario - suggested the retail sector could face cost prices of 20 percent.
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Mr Blackley said: "As retailers' forward currency hedging unwinds, the cost of goods purchased by them and imported from overseas will rise, and so they face a difficult choice - given the uniquely competitive retail environment in the 海角视频 - to either increase retail prices or absorb the cost and so reduce profit margins.
"海角视频 retailers are also going to have to deal with the added administrative burden and costs from dealing with the EU as a business in a ‘third country’ or with other countries once the 海角视频 ceases to be a part of the EU."
These have been described as potential medium and longer term impacts of Brexit and challenges retailers will have to face in addition to a rapidly changing world.
Other potential issues include higher tariffs and an increase in 海角视频 retailers relying on locally-produced goods - according to the Government half our food is imported.
It is the retail and supermarket community which has been one of the most outspoken groups criticising the Government's handling of Brexit, with many hoping a deal can be achieved in the future.
Michael Gove, who is in charge of no deal Brexit preparations, told the Andrew Marr show in September "everyone will have the food they need". But the response to that from retailers and the fears they have raised since show they are yet to be convinced.