I do not think that BA will be too worried by Limousines for F Pax. Virgin and EK have had it for several years, and they did not seem to be bothered by them. Why worry about LH? Also, QF in conjunction with EK are now offering Limousines for F & C Pax. Will BA be worried that a PAX will fly QF just for the Limo? BA are now offering yet another Free Upgrade one-way from C to F? Are they getting worried about their Premium cabins?