Pyracantha coccinea, is commonly called the scarlet firethorn.
Pyracantha coccinea is an evergreen or semi-evergreen spiny shrub (deciduous in cooler climates)
Fruits, red, yellow or orange - they stay on the plant for many months.
The fruits are used in jams, jellies, sauces (They are not consumed raw - they are bitter)
Definitely popular plant. Used in hedges