Tuesday or Wednesday Nanny wanted in Hampstead Garden Suburb

Lovely professional old clients of ours are seeking a Tuesday or Wednesday Nanny for their little boys 7 and 5 years and girl 2.5 years. The hours would be 8-7 or 12.30-7. All nursery duties and school runs. Live in Housekeeper employed but she doesn't work Wednesday afternoons. Must be driver with own car. 

ASAP start. £12.50 net an hour.