Authorities in Helsinki and Tallinn are looking into the possibility of linking the two cities via an undersea tunnel – and have commissioned a feasibility study, with the help of the EU.
As any changes will have significant implications for schools and colleges, we are considering very carefully the feasibility of possible options".
Then there is the question of whether this is "investment" or not: the £15bn almost includes 20 "feasibility study" schemes, and a large chunk of "capital maintenance" - say resurfacing a large section of road, work that is technically replacing like for like but arguably improves it at the same time (especially if it has been allowed to fall into disrepair).
The road strategy will include work already announced to widen more of the motorway network to four lanes on the M62, M6, and M1, and plans for a £6bn road tunnel under the Peak District to join Manchester and Sheffield, for which a feasibility study was announced in December.
A feasibility study has been commissioned on creating a year-round literary centre, for which the hall could provide extra space, to celebrate the work of Beckett and Oscar Wilde, who both attended Enniskillen's Portora Royal school.
Coates advised the group to complete its feasibility study by the end of next year.
Later this year, the United States' National Academy of Sciences is due to publish a key report into the "technical feasibility" of a number of proposed geoengineering methods, which fall into two categories.
Burundi was selected for Legatum's trial investment due to its size and feasibility, and schistosomiasis was chosen as one of the diseases to target.
Intermittently since 2010, he and Clegg have been in talks about the feasibility of repeating the exercise – on some basis.
Five years on, some still have a shaky view of what a coalition actually means Many of our panelists are cynical about the feasibility of making a coalition work.
The government is also putting money into a feasibility study for reopening a railway line that would serve the ecotown in Hampshire.
