Yes you can.
To claim in store you need to present your valid Blue Light card at the till point.
To claim your 10% Blue Light discount online you will need to:
Register for a Blue Light Card via their website here.
Log into your Blue Light account and head to the New Look discount section to find the current promo code.
Enter this promotional code into the box marked ‘Enter a Promo Code’ and click 'Apply code' (see below).
Checkout and pay for your items.
Please note: Emergency Services discounts are valid on full-priced items only and are not valid for purchase of non-New Look items unless specifically stated. Therefore do not use promo codes on concession/branded items; Cameo Rose, Apricot, AX Paris, QED, JDY, Parisian, Blue Vanilla/Pink Vanilla, Mela, Carpe Diem, Brave Soul, Noisy May, Tokyo Doll, Anita & Green, Influence and Lulua are excluded from promotional discounts.