The governor of the Bank of England has warned that uncertainty over Brexit is already weighing on the economy.
Mark Carney's comments came as the Bank voted to hold rates and cut growth forecasts.
It edged this year's growth forecast down to 1.7% from its previous forecast of 1.9% made in May. It also cut its forecast for 2018 from 1.7% to 1.6%.
Interest rates have also been kept on hold at 0.25%, record low levels that they have been at since August 2016.
Mr Carney said that business investment was slower than it would have been expected to be, due to Brexit: "It's evident in our discussions across the country with businesses... that uncertainties about the eventual relationship are weighing on the decisions of some businesses."
Mr Carney said the Bank expects business investment to pick up from its current "very subdued" levels, but that it is still below historic rates.
He added that Brexit uncertainty was also hitting to pay negotiations.
"There is an element of Brexit uncertainty which is effecting the wage bargaining. Some firms, potentially a material number of firms, are less willing to give bigger pay rises given that it is not as clear what their market access is going to be over the course of the next few years," he said.
It is also now gloomier on prospects for wage growth and thinks wages will grow by 3% in 2018 down from the 3.5% estimate it made in May.
Weak wage growth combined with rising inflation has been weighing on the spending power of households.
There has not been a rise since July 2007.
Many economists think the UK could see a move this year and recent speeches by bank officials have raised that expectation.
Monetary Policy Committee (MPC) member Andrew Haldane recently said an increase might be "prudent" in the second half of this year.
The bank highlighted that the 18% fall in the pound since November 2015 has been raising the price of imports for the UK, which in turn has been making life more expensive for consumers.
Shoppers may have noticed significant increases in the prices of items like butter, meat and computer software.
The bank also said there had been evidence that spending on cars, home wares and electrical goods had been falling.
It also noted weakness in the housing market and a fall in consumer confidence, which it thinks could indicate that households will curb their spending in the months to come.
The bank expects wage growth of just 2% this year, which is well below price inflation currently running at 2.6%.
To help bridge the gap between weak wage growth and inflation, consumers have been borrowing more, aided by low rates.
In its report, the bank said that interest rates on a £10,000 personal loan are close to record lows.
Bank officials have been expressing concern about household debt. Last week, Alex Brazier, the financial stability director, warned that High Street banks risked entering a "spiral of complacency" over mounting consumer debt.