Hyde Park Corner, Berkeley Square, Eaton Mews, Sloane Square, Chelsea Bridge, across Clapham Common, Clapham South, Tooting Broadway, turn left, Mitcham, A237 to Coulsdon, turn right on Chipstead Valley Road, branch left on Portnalls Road, Chipstead, join the A217 just above the M25, turning left, but getting in to the second lane, around the roundabout, follow signs for Reigate (avoiding the left fork to Merstham), down Reigate Hill, watch out for the level crossing, go left in to the one-way system, then turn right at the traffic lights, immediately left, then right, then left at the lights, up Cockshot Hill, down again, cross the A2044, then 400 yards on turn left on Lonesome Lane, go on to Meath, turn right at the T-junction, and immediately left, past the Catholic church, then straight over the traffic lights, straight on past Waitrose and Horley railway station, half right at the roundabout (watch out for the kerb around the centre of the roundabout) take the second left which is called Haroldslea, go to the end of the road, curve left, and then, when the road goes right at 90 degrees go right, steering in the groove in the middle of the bumps, go straight across the path (a bit muddy at the eastern end), turn left at the end of the lane, go first right, under the motorway, watch out for holes, turn right at the T-junction, go to the end of the road again, and turn right at the T-junction on to Redeshall Road, turn left at the lights, go on about 700 yards, turn right at Effingham Lane, go to the end of the road, turn right, go straight over the roundabout, over Turners Hill, through Ardingly, in to Lindfield, turn left at the post office, go up Scaynes Hill, turn right and left (taking great care) at the A272, go to the end of the road, turn left, and then go take the first right and then almost immediately left on South Road, follow the road to Chiltinton, curve right on to Beechwood Lane over the railway, and then left on to Beechwood Lane again, past a beautiful pond on your rhs, join the A275, then keep to the right fork uphill when the road divides, go straight over at the crossroads, curve left, right and left and then follow signs for Iford Rodmell and Piddinghoe, cross the bridge in to Newhaven and then look for signs to the ferry port on your right hand side.