I have been BF for the past 18 months and counting.
Right now, I am 300 miles away from my baby. I don't want to be. I am pumping (into a bottle which I keep in an electric cool box) and he is drinking (from a bottle) and sucking on a dummy (his favourite is his MAM one). 
The support I got on Mumsnet when we had problems is the ONLY support I've been able to access. Because I got that support, I am still feeding a year (and a NC) later. That support is paid for by sponsored posts and advertising.
He wouldn't still be breastfeeding if Carobel didn't exist. Carobel is made by Cow and Gate. All this breast vs formula drama needs to shove off and people need to work on supporting women breastfeeding in any way they choose (combination feeding, exclusive breastfeeding, pumping or exclusive pumping) instead of tearing apart the alternative and silencing any mention of it. What are YOU doing to support women breastfeeding right now OP? Would your time be better spent doing that if you feel so strongly about it?
The WHO code is there to protect all babies no matter where they live or how they are fed.
Except the WHO is actively discouraging food banks from collecting/giving out formula under the guise of "supporting breastfeeding".
I'd have a lot more to say but I need to go and pump again.