Fitting block paving together
The trick is to start at the lowest point of the drive because this makes for a tighter fit, due to gravity, and a stronger bond.
The strongest pattern is a 45 degree herring bone. Laid correctly and with 200mm by 100mm stones, this also looks striking.
There is an infinite array of patterns available, depending on the block pavings you choose. Click for more info on driveways in Cornwall