<?xml version="1.0" encoding="utf-8"?>
<linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.xbrl.org/2003/linkbase">
  <labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended" xmlns:xlink="http://www.w3.org/1999/xlink">
    <loc xlink:type="locator" xlink:href="213800VNKA7DPWXWJJ36-2024-09-30.xsd#ajbellplc_TaxReliefOnExerciseOfShareOptions" xlink:label="ajbellplc_TaxReliefOnExerciseOfShareOptions" />
    <loc xlink:type="locator" xlink:href="213800VNKA7DPWXWJJ36-2024-09-30.xsd#ajbellplc_ShareTransferRelatingToEIP" xlink:label="ajbellplc_ShareTransferRelatingToEIP" />
    <loc xlink:type="locator" xlink:href="213800VNKA7DPWXWJJ36-2024-09-30.xsd#ajbellplc_PaymentOfTaxFromEmployeeBenefitTrust" xlink:label="ajbellplc_PaymentOfTaxFromEmployeeBenefitTrust" />
    <loc xlink:type="locator" xlink:href="213800VNKA7DPWXWJJ36-2024-09-30.xsd#ajbellplc_AdjustmentsForInvestmentIncome" xlink:label="ajbellplc_AdjustmentsForInvestmentIncome" />
    <labelArc xlink:type="arc" xlink:from="ajbellplc_TaxReliefOnExerciseOfShareOptions" xlink:to="label_ajbellplc_ajbellplcTaxReliefOnExerciseOfShareOptions_Standard" order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" />
    <labelArc xlink:type="arc" xlink:from="ajbellplc_ShareTransferRelatingToEIP" xlink:to="label_ajbellplc_ajbellplcShareTransferRelatingToEIP_Standard" order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" />
    <labelArc xlink:type="arc" xlink:from="ajbellplc_PaymentOfTaxFromEmployeeBenefitTrust" xlink:to="label_ajbellplc_ajbellplcPaymentOfTaxFromEmployeeBenefitTrust_Standard" order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" />
    <labelArc xlink:type="arc" xlink:from="ajbellplc_AdjustmentsForInvestmentIncome" xlink:to="label_ajbellplc_ajbellplcAdjustmentsForInvestmentIncome_Standard" order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" />
    <label xlink:label="label_ajbellplc_ajbellplcTaxReliefOnExerciseOfShareOptions_Standard" id="ajbellplc_ajbellplcTaxReliefOnExerciseOfShareOptions_Standard" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Tax relief on exercise of share options</label>
    <label xlink:label="label_ajbellplc_ajbellplcShareTransferRelatingToEIP_Standard" id="ajbellplc_ajbellplcShareTransferRelatingToEIP_Standard" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Share transfer relating to EIP</label>
    <label xlink:label="label_ajbellplc_ajbellplcPaymentOfTaxFromEmployeeBenefitTrust_Standard" id="ajbellplc_ajbellplcPaymentOfTaxFromEmployeeBenefitTrust_Standard" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Payment of tax from employee benefit trust</label>
    <label xlink:label="label_ajbellplc_ajbellplcAdjustmentsForInvestmentIncome_Standard" id="ajbellplc_ajbellplcAdjustmentsForInvestmentIncome_Standard" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Adjustments for investment income</label>
  </labelLink>
</linkbase>