Due to the history of child strangulation because of the looping effect of window blinds new laws are now in force which mean that all window blinds, WITHOUT ANY EXCEPTION, have to incorporate childe safety features.
This is now a European wide legal requirement and applies to all companies and individuals involved in the manufacture, supply and fitting of window blinds.
Please do not hesitate to ask for assistance and advice as to what is available and the technicalities of including these new requirements