He says lobbying, they might say pointing out the costs to set against the benefits.
I think it worth noting that even the fire services aren't asking for the Welsh legislation to be copied. From the position statement from the National Fire Chiefs Council this year:
"NFCC support the concept of risk assessed retro fitting of sprinklers in existing buildings and would also welcome the prioritisation of a review of the Building Regulations (Approved Document B) to ensure fire safety requirements keep pace with new building developments. NFCC supports the mandatory installation of sprinkler systems in certain types of higher risk buildings such as nursing homes, and single staircase high rise buildings as two examples."
They also cite key points from the BRE report in 2012:
"Cost Benefit Analysis of Sprinklers: BRE Report ? Sprinklers are cost beneficial in the following premises: o Bedsits of six units or more; o Most purpose built blocks of flats; o All Care Homes"
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