When you are at home alone (or with the baby), always lock the door, but DON't shut the door, otherwise, your employer cannot come in.

当你独留在家(与婴儿)，大门要经常关上，但不可锁实大门，因为雇主不能进入。

youdao

The state initiative coincides with Bloomberg's call for hospitals to lock away their baby formula and have nurses encourage new mothers to breastfeed.

MSN: New York's pro-breastfeeding stance draws criticism