Frail or Disabled Pedestrians Post Mounted Sign - 544.2 R2/RA2 (Face Only)The elderly people road sign diagram 544. 2 is used to warn drivers that there are likely to be frail or disabled pedestrians in the road. This tells drivers that pedestrians may be slow, frail or poor sighted and may need more time to cross the road. This post mounted sign is restricted to sites where a large number of pedestrians are likely to cross and is not at a pedestrian or zebra crossing. This may be near assisted living housing, nursing homes