Lieutenant-Commander Robinson on the 26th February advanced alone, under heavy fire, into an enemy's gun position, which might well have been occupied, and destroying a four-inch gun, returned to his party for another charge with which the second gun was destroyed. Lieutenant-Commander Robinson would not allow members of his demolition party to accompany him as their white uniforms rendered them very conspicuous. Lieutenant-Commander Robinson took part in four attacks on the minefields – always under heavy fire.