Lenny,
aiyoo .. hope this does not affect Bree's sleeping.
My upstair, love to 'drill' (so much thing to drill meh?) 9-11pm. Luckily is not everyday(maybe once every 10days) but once they did this, my baby will cry from her sleep(usually she sleeps 7-8pm everyday.
I went up to knocked their door but they wouldn't open the door. Last week, i called 999 and they stopped drilling ... not sure if they open the door when police came .. i wonder what can the police do if they just don't want to open the door. See if they drill again next week .. then i am going to launch the complain to the HDB/i will be knocking their door every day .. or wet their clothes when they hang their clothes outside (so evil!!!) .. muahahaha ..