Section 429 (exception from charge under section 426 for certain company shares) does not prevent section 426 (restricted securities: chargeable events) applying in relation to an event if section 446E or 446I(1)(a) would have effect in relation to the event.

Section 443 (exception from charge under section 438 for certain company shares) does not prevent section 438 (convertible securities: chargeable events) applying in relation to an event if section 446G, 446H or 446I(1)(b) would have effect in relation to the event.

Section 446R (exception from charge under Chapter 3C for certain company shares) does not prevent that Chapter (securities acquired for less than market value) applying in relation to employment-related securities if section 446B would have effect in relation to them.

Section 449 (exception from charge under Chapter 4 for certain company shares) does not prevent that Chapter (benefits from securities) applying in relation to a benefit if section 446I(1)(e) would have effect in relation to the benefit.