Mercury House: only 9% agreed with second tower Social impact study confirms great degree of mistrust, bordering on bitterness towards the construction and building industry 6 January 2021, 8:31am by James Debono The social impact study, held last year, found that 9% of residents ‘agreed’ with the project while 56% per ‘disagreed' Only 9% of St Julian’s and Paceville residents agreed with the addition of a second tower to the Mercury House development approved last week by the Planning Authority. The social impact study, held last year, found that 9% of residents ‘agreed’ with the project while 56% per ‘disagreed’. A substantial 35% said it made no difference to them.