Easy access and many classic routes have ensured Froggatt has remained very popular over the years. Unfortunately, this is resulting in many of the famous routes becoming polished and having worn protection slots. So, instead of repeating that classic for the nth time, why not spread the load and choose a different crag?
As at Curbar, much of the land above and below the crag is Open Access land - but strangely the crag itself is not. See map here; http://www.naturalengland.org.uk/ourwork/enjoying/places/openaccess/default.aspx
Be sensitive to other users: do not monopolize sections of the crag. All group leaders should familiarise themselves with BMC guidelines for group use, see here, http://www.thebmc.co.uk/Download.aspx?id=350