Do you suspect a broken bone?
Are you unable to weight bear, walk, and move the injured part?
Do you have a painful, hot swollen joint?
Are you experiencing a sudden or rapidly progressing weakness in one or more parts of your body – with or without a change in sensation eg pins and needles or numbness
Do you have any difficulty passing urine or feeling you cannot empty your bladder fully, bowel incontinence (soiling yourself) Or Numbness around your Anus (back passage) or genitals.