Doorbell rang twice just after 9. I live somewhere that I know very few people so it's not someone I know who's rang the bell (also none of my friends would ring as they know I've got small kids in bed and I only got back today from a trip away).
DH is away with work and I always feel a little anxious when I'm home alone but surely 9pm is too late for it to be a door to door sales person?