Sky Park Safety

Not to be muddled with the Pinnacle@Duxton's $2-per-entry Sky Garden or, better yet, Marina Bay Sands' $20-per-entry SkyPark. In all actuality, before those two even came to completion, VivoCity had already laid claim to the name 'Sky Park'. Withal, why they sprinkle thumbtacks all over the said premises is still anyone's guess...