According to Reuters, Turkey is freezing new government investment projects, President Tayyip Erdogan said on Friday, to rein in spending and stem double-digit inflation after a 15-year construction boom fueled by debt.

His comments, a day after the central bank hiked interest rates by a mammoth 6.25 percentage points, mark the clearest signal yet that the government may suspend some of the big-ticket bridges, ports and railway projects that have typified Turkey’s transformation under Erdogan.

But it remains to be seen if the move, like the central bank’s greater-than-expected tightening, will be enough to mollify investors, who have helped send the lira TRYTOM=D3 down by 40 percent against the dollar this year.