No studies are currently being undertaken by my Department in this regard. A survey of dust levels in 30 school playgrounds and environs in the Dublin city area which was completed in 1982 concluded that the levels of lead in dust compared favourably with those revealed in similar surveys of metropolitan areas in Britian and the USA and were not a cause for concern.
As food is reported to be the major source for ingested lead, it may be noted that my Department has laid down limits of lead in over 60 foods and beverages by regulations made in 1972. Compliance with the requirements of these regulations is monitored on an ongoing basis.
I do not consider any further measures are called for on my part at this time.